156788286590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{631}}^1\times {\mathrm{3533}}^1$

素因数の和:4725

約数の個数: 64

約数和(自身を含む): 305058724992

約数和(自身を除く): 148270438402

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 541, 631, 1082, 1262, 2705, 3155, 3533, 5410, 6310, 7033, 7066, 8203, 14066, 16406, 17665, 35165, 35330, 41015, 45929, 70330, 82030, 91858, 229645, 341371, 459290, 682742, 1706855, 1911353, 2229323, 3413710, 3822706, 4437823, 4458646, 8875646, 9556765, 11146615, 19113530, 22189115, 22293230, 24847589, 28981199, 44378230, 49695178, 57962398, 124237945, 144905995, 248475890, 289811990, 1206063743, 2412127486, 6030318715, 12060637430, 15678828659, 31357657318, 78394143295, 156788286590]

約数ペア:

[(1, 156788286590), (2, 78394143295), (5, 31357657318), (10, 15678828659), (13, 12060637430), (26, 6030318715), (65, 2412127486), (130, 1206063743), (541, 289811990), (631, 248475890), (1082, 144905995), (1262, 124237945), (2705, 57962398), (3155, 49695178), (3533, 44378230), (5410, 28981199), (6310, 24847589), (7033, 22293230), (7066, 22189115), (8203, 19113530), (14066, 11146615), (16406, 9556765), (17665, 8875646), (35165, 4458646), (35330, 4437823), (41015, 3822706), (45929, 3413710), (70330, 2229323), (82030, 1911353), (91858, 1706855), (229645, 682742), (341371, 459290)]