156684167560

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1181}}^1\times {\mathrm{12239}}^1$

素因数の和:13702

約数の個数: 64

約数和(自身を含む): 354168806400

約数和(自身を除く): 197484638840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1181, 1355, 2168, 2362, 2710, 4724, 5420, 5905, 9448, 10840, 11810, 12239, 23620, 24478, 47240, 48956, 61195, 97912, 122390, 244780, 320051, 489560, 640102, 1280204, 1600255, 2560408, 3200510, 3316769, 6401020, 6633538, 12802040, 13267076, 14454259, 16583845, 26534152, 28908518, 33167690, 57817036, 66335380, 72271295, 115634072, 132670760, 144542590, 289085180, 578170360, 3917104189, 7834208378, 15668416756, 19585520945, 31336833512, 39171041890, 78342083780, 156684167560]

約数ペア:

[(1, 156684167560), (2, 78342083780), (4, 39171041890), (5, 31336833512), (8, 19585520945), (10, 15668416756), (20, 7834208378), (40, 3917104189), (271, 578170360), (542, 289085180), (1084, 144542590), (1181, 132670760), (1355, 115634072), (2168, 72271295), (2362, 66335380), (2710, 57817036), (4724, 33167690), (5420, 28908518), (5905, 26534152), (9448, 16583845), (10840, 14454259), (11810, 13267076), (12239, 12802040), (23620, 6633538), (24478, 6401020), (47240, 3316769), (48956, 3200510), (61195, 2560408), (97912, 1600255), (122390, 1280204), (244780, 640102), (320051, 489560)]