100012172

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{751}}^1$

素因数の和:978

約数の個数: 36

約数和(自身を含む): 190735776

約数和(自身を除く): 90723604

約数列:

[1, 2, 4, 13, 26, 52, 169, 197, 338, 394, 676, 751, 788, 1502, 2561, 3004, 5122, 9763, 10244, 19526, 33293, 39052, 66586, 126919, 133172, 147947, 253838, 295894, 507676, 591788, 1923311, 3846622, 7693244, 25003043, 50006086, 100012172]

約数ペア:

[(1, 100012172), (2, 50006086), (4, 25003043), (13, 7693244), (26, 3846622), (52, 1923311), (169, 591788), (197, 507676), (338, 295894), (394, 253838), (676, 147947), (751, 133172), (788, 126919), (1502, 66586), (2561, 39052), (3004, 33293), (5122, 19526), (9763, 10244)]