158648994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{21341}}^1$

素因数の和:21415

約数の個数: 48

約数和(自身を含む): 399522240

約数和(自身を除く): 240873246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2478, 3717, 7434, 21341, 42682, 64023, 128046, 149387, 192069, 298774, 384138, 448161, 896322, 1259119, 1344483, 2518238, 2688966, 3777357, 7554714, 8813833, 11332071, 17627666, 22664142, 26441499, 52882998, 79324497, 158648994]

約数ペア:

[(1, 158648994), (2, 79324497), (3, 52882998), (6, 26441499), (7, 22664142), (9, 17627666), (14, 11332071), (18, 8813833), (21, 7554714), (42, 3777357), (59, 2688966), (63, 2518238), (118, 1344483), (126, 1259119), (177, 896322), (354, 448161), (413, 384138), (531, 298774), (826, 192069), (1062, 149387), (1239, 128046), (2478, 64023), (3717, 42682), (7434, 21341)]