128090016

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{14347}}^1$

素因数の和:14394

約数の個数: 72

約数和(自身を含む): 376032384

約数和(自身を除く): 247942368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 14347, 28694, 43041, 57388, 86082, 114776, 129123, 172164, 229552, 258246, 344328, 444757, 459104, 516492, 688656, 889514, 1032984, 1334271, 1377312, 1779028, 2065968, 2668542, 3558056, 4002813, 4131936, 5337084, 7116112, 8005626, 10674168, 14232224, 16011252, 21348336, 32022504, 42696672, 64045008, 128090016]

約数ペア:

[(1, 128090016), (2, 64045008), (3, 42696672), (4, 32022504), (6, 21348336), (8, 16011252), (9, 14232224), (12, 10674168), (16, 8005626), (18, 7116112), (24, 5337084), (31, 4131936), (32, 4002813), (36, 3558056), (48, 2668542), (62, 2065968), (72, 1779028), (93, 1377312), (96, 1334271), (124, 1032984), (144, 889514), (186, 688656), (248, 516492), (279, 459104), (288, 444757), (372, 344328), (496, 258246), (558, 229552), (744, 172164), (992, 129123), (1116, 114776), (1488, 86082), (2232, 57388), (2976, 43041), (4464, 28694), (8928, 14347)]