136660908

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{81931}}^1$

素因数の和:82077

約数の個数: 24

約数和(自身を含む): 321173440

約数和(自身を除く): 184512532

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 81931, 163862, 245793, 327724, 491586, 983172, 11388409, 22776818, 34165227, 45553636, 68330454, 136660908]

約数ペア:

[(1, 136660908), (2, 68330454), (3, 45553636), (4, 34165227), (6, 22776818), (12, 11388409), (139, 983172), (278, 491586), (417, 327724), (556, 245793), (834, 163862), (1668, 81931)]