156741426608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{64667}}^1$

素因数の和:65002

約数の個数: 80

約数和(自身を含む): 335892834816

約数和(自身を除く): 179151408208

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 271, 344, 542, 559, 688, 1084, 1118, 2168, 2236, 3523, 4336, 4472, 7046, 8944, 11653, 14092, 23306, 28184, 46612, 56368, 64667, 93224, 129334, 151489, 186448, 258668, 302978, 517336, 605956, 840671, 1034672, 1211912, 1681342, 2423824, 2780681, 3362684, 5561362, 6725368, 11122724, 13450736, 17524757, 22245448, 35049514, 36148853, 44490896, 70099028, 72297706, 140198056, 144595412, 227821841, 280396112, 289190824, 455643682, 578381648, 753564551, 911287364, 1507129102, 1822574728, 3014258204, 3645149456, 6028516408, 9796339163, 12057032816, 19592678326, 39185356652, 78370713304, 156741426608]

約数ペア:

[(1, 156741426608), (2, 78370713304), (4, 39185356652), (8, 19592678326), (13, 12057032816), (16, 9796339163), (26, 6028516408), (43, 3645149456), (52, 3014258204), (86, 1822574728), (104, 1507129102), (172, 911287364), (208, 753564551), (271, 578381648), (344, 455643682), (542, 289190824), (559, 280396112), (688, 227821841), (1084, 144595412), (1118, 140198056), (2168, 72297706), (2236, 70099028), (3523, 44490896), (4336, 36148853), (4472, 35049514), (7046, 22245448), (8944, 17524757), (11653, 13450736), (14092, 11122724), (23306, 6725368), (28184, 5561362), (46612, 3362684), (56368, 2780681), (64667, 2423824), (93224, 1681342), (129334, 1211912), (151489, 1034672), (186448, 840671), (258668, 605956), (302978, 517336)]