128799792

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 422163456

約数和(自身を除く): 293363664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 43, 44, 48, 61, 62, 66, 72, 86, 88, 93, 99, 122, 124, 129, 132, 144, 172, 176, 183, 186, 198, 244, 248, 258, 264, 279, 341, 344, 366, 372, 387, 396, 473, 488, 496, 516, 528, 549, 558, 671, 682, 688, 732, 744, 774, 792, 946, 976, 1023, 1032, 1098, 1116, 1333, 1342, 1364, 1419, 1464, 1488, 1548, 1584, 1891, 1892, 2013, 2046, 2064, 2196, 2232, 2623, 2666, 2684, 2728, 2838, 2928, 3069, 3096, 3782, 3784, 3999, 4026, 4092, 4257, 4392, 4464, 5246, 5332, 5368, 5456, 5673, 5676, 6039, 6138, 6192, 7564, 7568, 7869, 7998, 8052, 8184, 8514, 8784, 10492, 10664, 10736, 11346, 11352, 11997, 12078, 12276, 14663, 15128, 15738, 15996, 16104, 16368, 17019, 17028, 20801, 20984, 21328, 22692, 22704, 23607, 23994, 24156, 24552, 28853, 29326, 30256, 31476, 31992, 32208, 34038, 34056, 41602, 41968, 43989, 45384, 47214, 47988, 48312, 49104, 57706, 58652, 62403, 62952, 63984, 68076, 68112, 81313, 83204, 86559, 87978, 90768, 94428, 95976, 96624, 115412, 117304, 124806, 125904, 131967, 136152, 162626, 166408, 173118, 175956, 187209, 188856, 191952, 230824, 234608, 243939, 249612, 259677, 263934, 272304, 325252, 332816, 346236, 351912, 374418, 377712, 461648, 487878, 499224, 519354, 527868, 650504, 692472, 703824, 731817, 748836, 894443, 975756, 998448, 1038708, 1055736, 1301008, 1384944, 1463634, 1497672, 1788886, 1951512, 2077416, 2111472, 2683329, 2927268, 2995344, 3577772, 3903024, 4154832, 5366658, 5854536, 7155544, 8049987, 10733316, 11709072, 14311088, 16099974, 21466632, 32199948, 42933264, 64399896, 128799792]

約数ペア:

[(1, 128799792), (2, 64399896), (3, 42933264), (4, 32199948), (6, 21466632), (8, 16099974), (9, 14311088), (11, 11709072), (12, 10733316), (16, 8049987), (18, 7155544), (22, 5854536), (24, 5366658), (31, 4154832), (33, 3903024), (36, 3577772), (43, 2995344), (44, 2927268), (48, 2683329), (61, 2111472), (62, 2077416), (66, 1951512), (72, 1788886), (86, 1497672), (88, 1463634), (93, 1384944), (99, 1301008), (122, 1055736), (124, 1038708), (129, 998448), (132, 975756), (144, 894443), (172, 748836), (176, 731817), (183, 703824), (186, 692472), (198, 650504), (244, 527868), (248, 519354), (258, 499224), (264, 487878), (279, 461648), (341, 377712), (344, 374418), (366, 351912), (372, 346236), (387, 332816), (396, 325252), (473, 272304), (488, 263934), (496, 259677), (516, 249612), (528, 243939), (549, 234608), (558, 230824), (671, 191952), (682, 188856), (688, 187209), (732, 175956), (744, 173118), (774, 166408), (792, 162626), (946, 136152), (976, 131967), (1023, 125904), (1032, 124806), (1098, 117304), (1116, 115412), (1333, 96624), (1342, 95976), (1364, 94428), (1419, 90768), (1464, 87978), (1488, 86559), (1548, 83204), (1584, 81313), (1891, 68112), (1892, 68076), (2013, 63984), (2046, 62952), (2064, 62403), (2196, 58652), (2232, 57706), (2623, 49104), (2666, 48312), (2684, 47988), (2728, 47214), (2838, 45384), (2928, 43989), (3069, 41968), (3096, 41602), (3782, 34056), (3784, 34038), (3999, 32208), (4026, 31992), (4092, 31476), (4257, 30256), (4392, 29326), (4464, 28853), (5246, 24552), (5332, 24156), (5368, 23994), (5456, 23607), (5673, 22704), (5676, 22692), (6039, 21328), (6138, 20984), (6192, 20801), (7564, 17028), (7568, 17019), (7869, 16368), (7998, 16104), (8052, 15996), (8184, 15738), (8514, 15128), (8784, 14663), (10492, 12276), (10664, 12078), (10736, 11997), (11346, 11352)]