155352672

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:585

約数の個数: 144

約数和(自身を含む): 471744000

約数和(自身を除く): 316391328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 47, 48, 69, 72, 92, 94, 96, 138, 141, 144, 184, 188, 207, 276, 282, 288, 368, 376, 414, 423, 499, 552, 564, 736, 752, 828, 846, 998, 1081, 1104, 1128, 1497, 1504, 1656, 1692, 1996, 2162, 2208, 2256, 2994, 3243, 3312, 3384, 3992, 4324, 4491, 4512, 5988, 6486, 6624, 6768, 7984, 8648, 8982, 9729, 11477, 11976, 12972, 13536, 15968, 17296, 17964, 19458, 22954, 23453, 23952, 25944, 34431, 34592, 35928, 38916, 45908, 46906, 47904, 51888, 68862, 70359, 71856, 77832, 91816, 93812, 103293, 103776, 137724, 140718, 143712, 155664, 183632, 187624, 206586, 211077, 275448, 281436, 311328, 367264, 375248, 413172, 422154, 539419, 550896, 562872, 750496, 826344, 844308, 1078838, 1101792, 1125744, 1618257, 1652688, 1688616, 2157676, 2251488, 3236514, 3305376, 3377232, 4315352, 4854771, 6473028, 6754464, 8630704, 9709542, 12946056, 17261408, 19419084, 25892112, 38838168, 51784224, 77676336, 155352672]

約数ペア:

[(1, 155352672), (2, 77676336), (3, 51784224), (4, 38838168), (6, 25892112), (8, 19419084), (9, 17261408), (12, 12946056), (16, 9709542), (18, 8630704), (23, 6754464), (24, 6473028), (32, 4854771), (36, 4315352), (46, 3377232), (47, 3305376), (48, 3236514), (69, 2251488), (72, 2157676), (92, 1688616), (94, 1652688), (96, 1618257), (138, 1125744), (141, 1101792), (144, 1078838), (184, 844308), (188, 826344), (207, 750496), (276, 562872), (282, 550896), (288, 539419), (368, 422154), (376, 413172), (414, 375248), (423, 367264), (499, 311328), (552, 281436), (564, 275448), (736, 211077), (752, 206586), (828, 187624), (846, 183632), (998, 155664), (1081, 143712), (1104, 140718), (1128, 137724), (1497, 103776), (1504, 103293), (1656, 93812), (1692, 91816), (1996, 77832), (2162, 71856), (2208, 70359), (2256, 68862), (2994, 51888), (3243, 47904), (3312, 46906), (3384, 45908), (3992, 38916), (4324, 35928), (4491, 34592), (4512, 34431), (5988, 25944), (6486, 23952), (6624, 23453), (6768, 22954), (7984, 19458), (8648, 17964), (8982, 17296), (9729, 15968), (11477, 13536), (11976, 12972)]