151671276

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1279

約数の個数: 72

約数和(自身を含む): 399999600

約数和(自身を除く): 248328324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 131, 174, 261, 262, 348, 393, 522, 524, 786, 1044, 1109, 1179, 1572, 2218, 2358, 3327, 3799, 4436, 4716, 6654, 7598, 9981, 11397, 13308, 15196, 19962, 22794, 32161, 34191, 39924, 45588, 64322, 68382, 96483, 128644, 136764, 145279, 192966, 289449, 290558, 385932, 435837, 578898, 581116, 871674, 1157796, 1307511, 1743348, 2615022, 4213091, 5230044, 8426182, 12639273, 16852364, 25278546, 37917819, 50557092, 75835638, 151671276]

約数ペア:

[(1, 151671276), (2, 75835638), (3, 50557092), (4, 37917819), (6, 25278546), (9, 16852364), (12, 12639273), (18, 8426182), (29, 5230044), (36, 4213091), (58, 2615022), (87, 1743348), (116, 1307511), (131, 1157796), (174, 871674), (261, 581116), (262, 578898), (348, 435837), (393, 385932), (522, 290558), (524, 289449), (786, 192966), (1044, 145279), (1109, 136764), (1179, 128644), (1572, 96483), (2218, 68382), (2358, 64322), (3327, 45588), (3799, 39924), (4436, 34191), (4716, 32161), (6654, 22794), (7598, 19962), (9981, 15196), (11397, 13308)]