154989282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127249}}^1$

素因数の和:127290

約数の個数: 32

約数和(自身を含む): 366480000

約数和(自身を除く): 211490718

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 127249, 254498, 381747, 763494, 890743, 1781486, 2672229, 3690221, 5344458, 7380442, 11070663, 22141326, 25831547, 51663094, 77494641, 154989282]

約数ペア:

[(1, 154989282), (2, 77494641), (3, 51663094), (6, 25831547), (7, 22141326), (14, 11070663), (21, 7380442), (29, 5344458), (42, 3690221), (58, 2672229), (87, 1781486), (174, 890743), (203, 763494), (406, 381747), (609, 254498), (1218, 127249)]