156945848374

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{27689}}^1$

素因数の和:28357

約数の個数: 64

約数和(自身を含む): 290917785600

約数和(自身を除く): 133971937226

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 607, 667, 1214, 1334, 4249, 4669, 8498, 9338, 13961, 17603, 27689, 27922, 35206, 55378, 97727, 123221, 193823, 195454, 246442, 387646, 404869, 636847, 802981, 809738, 1273694, 1605962, 2834083, 4457929, 5620867, 5668166, 8915858, 11241734, 16807223, 18468563, 33614446, 36937126, 117650561, 129279941, 235301122, 258559882, 386566129, 487409467, 773132258, 974818934, 2705962903, 3411866269, 5411925806, 6823732538, 11210417741, 22420835482, 78472924187, 156945848374]

約数ペア:

[(1, 156945848374), (2, 78472924187), (7, 22420835482), (14, 11210417741), (23, 6823732538), (29, 5411925806), (46, 3411866269), (58, 2705962903), (161, 974818934), (203, 773132258), (322, 487409467), (406, 386566129), (607, 258559882), (667, 235301122), (1214, 129279941), (1334, 117650561), (4249, 36937126), (4669, 33614446), (8498, 18468563), (9338, 16807223), (13961, 11241734), (17603, 8915858), (27689, 5668166), (27922, 5620867), (35206, 4457929), (55378, 2834083), (97727, 1605962), (123221, 1273694), (193823, 809738), (195454, 802981), (246442, 636847), (387646, 404869)]