152897706

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1025

約数の個数: 80

約数和(自身を含む): 374035200

約数和(自身を除く): 221137494

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 79, 81, 117, 158, 162, 234, 237, 351, 474, 702, 711, 919, 1027, 1053, 1422, 1838, 2054, 2106, 2133, 2757, 3081, 4266, 5514, 6162, 6399, 8271, 9243, 11947, 12798, 16542, 18486, 23894, 24813, 27729, 35841, 49626, 55458, 71682, 72601, 74439, 83187, 107523, 145202, 148878, 166374, 215046, 217803, 322569, 435606, 645138, 653409, 943813, 967707, 1306818, 1887626, 1935414, 1960227, 2831439, 3920454, 5662878, 5880681, 8494317, 11761362, 16988634, 25482951, 50965902, 76448853, 152897706]

約数ペア:

[(1, 152897706), (2, 76448853), (3, 50965902), (6, 25482951), (9, 16988634), (13, 11761362), (18, 8494317), (26, 5880681), (27, 5662878), (39, 3920454), (54, 2831439), (78, 1960227), (79, 1935414), (81, 1887626), (117, 1306818), (158, 967707), (162, 943813), (234, 653409), (237, 645138), (351, 435606), (474, 322569), (702, 217803), (711, 215046), (919, 166374), (1027, 148878), (1053, 145202), (1422, 107523), (1838, 83187), (2054, 74439), (2106, 72601), (2133, 71682), (2757, 55458), (3081, 49626), (4266, 35841), (5514, 27729), (6162, 24813), (6399, 23894), (8271, 18486), (9243, 16542), (11947, 12798)]