158072472

素因数分解:

$2^3\times 3^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 476636160

約数和(自身を除く): 318563688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 43, 54, 61, 62, 72, 81, 86, 93, 108, 122, 124, 129, 162, 172, 183, 186, 216, 243, 244, 248, 258, 279, 324, 344, 366, 372, 387, 486, 488, 516, 549, 558, 648, 732, 744, 774, 837, 972, 1032, 1098, 1116, 1161, 1333, 1464, 1548, 1647, 1674, 1891, 1944, 2196, 2232, 2322, 2511, 2623, 2666, 3096, 3294, 3348, 3483, 3782, 3999, 4392, 4644, 4941, 5022, 5246, 5332, 5673, 6588, 6696, 6966, 7533, 7564, 7869, 7998, 9288, 9882, 10044, 10449, 10492, 10664, 11346, 11997, 13176, 13932, 14823, 15066, 15128, 15738, 15996, 17019, 19764, 20088, 20898, 20984, 22692, 23607, 23994, 27864, 29646, 30132, 31476, 31992, 34038, 35991, 39528, 41796, 45384, 47214, 47988, 51057, 59292, 60264, 62952, 68076, 70821, 71982, 81313, 83592, 94428, 95976, 102114, 107973, 118584, 136152, 141642, 143964, 153171, 162626, 188856, 204228, 212463, 215946, 243939, 283284, 287928, 306342, 323919, 325252, 408456, 424926, 431892, 459513, 487878, 566568, 612684, 637389, 647838, 650504, 731817, 849852, 863784, 919026, 975756, 1225368, 1274778, 1295676, 1463634, 1699704, 1838052, 1951512, 2195451, 2549556, 2591352, 2927268, 3676104, 4390902, 5099112, 5854536, 6586353, 8781804, 13172706, 17563608, 19759059, 26345412, 39518118, 52690824, 79036236, 158072472]

約数ペア:

[(1, 158072472), (2, 79036236), (3, 52690824), (4, 39518118), (6, 26345412), (8, 19759059), (9, 17563608), (12, 13172706), (18, 8781804), (24, 6586353), (27, 5854536), (31, 5099112), (36, 4390902), (43, 3676104), (54, 2927268), (61, 2591352), (62, 2549556), (72, 2195451), (81, 1951512), (86, 1838052), (93, 1699704), (108, 1463634), (122, 1295676), (124, 1274778), (129, 1225368), (162, 975756), (172, 919026), (183, 863784), (186, 849852), (216, 731817), (243, 650504), (244, 647838), (248, 637389), (258, 612684), (279, 566568), (324, 487878), (344, 459513), (366, 431892), (372, 424926), (387, 408456), (486, 325252), (488, 323919), (516, 306342), (549, 287928), (558, 283284), (648, 243939), (732, 215946), (744, 212463), (774, 204228), (837, 188856), (972, 162626), (1032, 153171), (1098, 143964), (1116, 141642), (1161, 136152), (1333, 118584), (1464, 107973), (1548, 102114), (1647, 95976), (1674, 94428), (1891, 83592), (1944, 81313), (2196, 71982), (2232, 70821), (2322, 68076), (2511, 62952), (2623, 60264), (2666, 59292), (3096, 51057), (3294, 47988), (3348, 47214), (3483, 45384), (3782, 41796), (3999, 39528), (4392, 35991), (4644, 34038), (4941, 31992), (5022, 31476), (5246, 30132), (5332, 29646), (5673, 27864), (6588, 23994), (6696, 23607), (6966, 22692), (7533, 20984), (7564, 20898), (7869, 20088), (7998, 19764), (9288, 17019), (9882, 15996), (10044, 15738), (10449, 15128), (10492, 15066), (10664, 14823), (11346, 13932), (11997, 13176)]