157372068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26387}}^1$

素因数の和:26472

約数の個数: 48

約数和(自身を含む): 425585664

約数和(自身を除く): 268213596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 26387, 52774, 79161, 105548, 158322, 184709, 316644, 369418, 554127, 738836, 1108254, 1873477, 2216508, 3746954, 5620431, 7493908, 11240862, 13114339, 22481724, 26228678, 39343017, 52457356, 78686034, 157372068]

約数ペア:

[(1, 157372068), (2, 78686034), (3, 52457356), (4, 39343017), (6, 26228678), (7, 22481724), (12, 13114339), (14, 11240862), (21, 7493908), (28, 5620431), (42, 3746954), (71, 2216508), (84, 1873477), (142, 1108254), (213, 738836), (284, 554127), (426, 369418), (497, 316644), (852, 184709), (994, 158322), (1491, 105548), (1988, 79161), (2982, 52774), (5964, 26387)]