164069486815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{4723}}^1$

素因数の和:5008

約数の個数: 64

約数和(自身を含む): 220794771456

約数和(自身を除く): 56725284641

約数列:

[1, 5, 13, 47, 65, 83, 137, 235, 415, 611, 685, 1079, 1781, 3055, 3901, 4723, 5395, 6439, 8905, 11371, 19505, 23615, 32195, 50713, 56855, 61399, 83707, 147823, 221981, 253565, 306995, 392009, 418535, 534437, 647051, 739115, 1109905, 1960045, 2672185, 2885753, 3235255, 5096117, 6947681, 8411663, 14428765, 18424423, 25480585, 30411397, 34738405, 42058315, 53705233, 92122115, 152056985, 239517499, 268526165, 395348161, 698168029, 1197587495, 1976740805, 2524145951, 3490840145, 12620729755, 32813897363, 164069486815]

約数ペア:

[(1, 164069486815), (5, 32813897363), (13, 12620729755), (47, 3490840145), (65, 2524145951), (83, 1976740805), (137, 1197587495), (235, 698168029), (415, 395348161), (611, 268526165), (685, 239517499), (1079, 152056985), (1781, 92122115), (3055, 53705233), (3901, 42058315), (4723, 34738405), (5395, 30411397), (6439, 25480585), (8905, 18424423), (11371, 14428765), (19505, 8411663), (23615, 6947681), (32195, 5096117), (50713, 3235255), (56855, 2885753), (61399, 2672185), (83707, 1960045), (147823, 1109905), (221981, 739115), (253565, 647051), (306995, 534437), (392009, 418535)]