156939321422

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{11251}}^1\times {\mathrm{41269}}^1$

素因数の和:52548

約数の個数: 24

約数和(自身を含む): 254939151960

約数和(自身を除く): 97999830538

約数列:

[1, 2, 13, 26, 169, 338, 11251, 22502, 41269, 82538, 146263, 292526, 536497, 1072994, 1901419, 3802838, 6974461, 13948922, 464317519, 928635038, 6036127747, 12072255494, 78469660711, 156939321422]

約数ペア:

[(1, 156939321422), (2, 78469660711), (13, 12072255494), (26, 6036127747), (169, 928635038), (338, 464317519), (11251, 13948922), (22502, 6974461), (41269, 3802838), (82538, 1901419), (146263, 1072994), (292526, 536497)]