145433418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{26261}}^1$

素因数の和:26350

約数の個数: 32

約数和(自身を含む): 317665152

約数和(自身を除く): 172231734

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 26261, 52522, 78783, 157566, 341393, 682786, 1024179, 1864531, 2048358, 3729062, 5593593, 11187186, 24238903, 48477806, 72716709, 145433418]

約数ペア:

[(1, 145433418), (2, 72716709), (3, 48477806), (6, 24238903), (13, 11187186), (26, 5593593), (39, 3729062), (71, 2048358), (78, 1864531), (142, 1024179), (213, 682786), (426, 341393), (923, 157566), (1846, 78783), (2769, 52522), (5538, 26261)]