180896208

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 479808576

約数和(自身を除く): 298912368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 211, 212, 318, 337, 422, 424, 633, 636, 674, 844, 848, 1011, 1266, 1272, 1348, 1688, 2022, 2532, 2544, 2696, 3376, 4044, 5064, 5392, 8088, 10128, 11183, 16176, 17861, 22366, 33549, 35722, 44732, 53583, 67098, 71107, 71444, 89464, 107166, 134196, 142214, 142888, 178928, 213321, 214332, 268392, 284428, 285776, 426642, 428664, 536784, 568856, 853284, 857328, 1137712, 1706568, 3413136, 3768671, 7537342, 11306013, 15074684, 22612026, 30149368, 45224052, 60298736, 90448104, 180896208]

約数ペア:

[(1, 180896208), (2, 90448104), (3, 60298736), (4, 45224052), (6, 30149368), (8, 22612026), (12, 15074684), (16, 11306013), (24, 7537342), (48, 3768671), (53, 3413136), (106, 1706568), (159, 1137712), (211, 857328), (212, 853284), (318, 568856), (337, 536784), (422, 428664), (424, 426642), (633, 285776), (636, 284428), (674, 268392), (844, 214332), (848, 213321), (1011, 178928), (1266, 142888), (1272, 142214), (1348, 134196), (1688, 107166), (2022, 89464), (2532, 71444), (2544, 71107), (2696, 67098), (3376, 53583), (4044, 44732), (5064, 35722), (5392, 33549), (8088, 22366), (10128, 17861), (11183, 16176)]