149195566

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{6217}}^1$

素因数の和:6316

約数の個数: 24

約数和(自身を含む): 245785104

約数和(自身を除く): 96589538

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 923, 1846, 6217, 11999, 12434, 23998, 80821, 161642, 441407, 882814, 1050673, 2101346, 5738291, 11476582, 74597783, 149195566]

約数ペア:

[(1, 149195566), (2, 74597783), (13, 11476582), (26, 5738291), (71, 2101346), (142, 1050673), (169, 882814), (338, 441407), (923, 161642), (1846, 80821), (6217, 23998), (11999, 12434)]