163695272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{11489}}^1$

素因数の和:11645

約数の個数: 32

約数和(自身を含む): 332980200

約数和(自身を除く): 169284928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 7124, 11489, 14248, 22978, 45956, 91912, 149357, 298714, 597428, 1194856, 1573993, 3147986, 6295972, 12591944, 20461909, 40923818, 81847636, 163695272]

約数ペア:

[(1, 163695272), (2, 81847636), (4, 40923818), (8, 20461909), (13, 12591944), (26, 6295972), (52, 3147986), (104, 1573993), (137, 1194856), (274, 597428), (548, 298714), (1096, 149357), (1781, 91912), (3562, 45956), (7124, 22978), (11489, 14248)]