149858892

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^2$

素因数の和:220

約数の個数: 108

約数和(自身を含む): 414151920

約数和(自身を除く): 264293028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 79, 87, 92, 116, 138, 158, 174, 207, 237, 261, 276, 316, 348, 414, 474, 522, 667, 711, 828, 948, 1044, 1334, 1422, 1817, 2001, 2291, 2668, 2844, 3634, 4002, 4582, 5451, 6003, 6241, 6873, 7268, 8004, 9164, 10902, 12006, 12482, 13746, 16353, 18723, 20619, 21804, 24012, 24964, 27492, 32706, 37446, 41238, 52693, 56169, 65412, 74892, 82476, 105386, 112338, 143543, 158079, 180989, 210772, 224676, 287086, 316158, 361978, 430629, 474237, 542967, 574172, 632316, 723956, 861258, 948474, 1085934, 1291887, 1628901, 1722516, 1896948, 2171868, 2583774, 3257802, 4162747, 5167548, 6515604, 8325494, 12488241, 16650988, 24976482, 37464723, 49952964, 74929446, 149858892]

約数ペア:

[(1, 149858892), (2, 74929446), (3, 49952964), (4, 37464723), (6, 24976482), (9, 16650988), (12, 12488241), (18, 8325494), (23, 6515604), (29, 5167548), (36, 4162747), (46, 3257802), (58, 2583774), (69, 2171868), (79, 1896948), (87, 1722516), (92, 1628901), (116, 1291887), (138, 1085934), (158, 948474), (174, 861258), (207, 723956), (237, 632316), (261, 574172), (276, 542967), (316, 474237), (348, 430629), (414, 361978), (474, 316158), (522, 287086), (667, 224676), (711, 210772), (828, 180989), (948, 158079), (1044, 143543), (1334, 112338), (1422, 105386), (1817, 82476), (2001, 74892), (2291, 65412), (2668, 56169), (2844, 52693), (3634, 41238), (4002, 37446), (4582, 32706), (5451, 27492), (6003, 24964), (6241, 24012), (6873, 21804), (7268, 20619), (8004, 18723), (9164, 16353), (10902, 13746), (12006, 12482)]