156655152

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1847}}^1$

素因数の和:1911

約数の個数: 120

約数和(自身を含む): 476636160

約数和(自身を除く): 319981008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 1847, 2232, 2356, 2736, 3534, 3694, 4464, 4712, 5301, 5541, 7068, 7388, 9424, 10602, 11082, 14136, 14776, 16623, 21204, 22164, 28272, 29552, 33246, 35093, 42408, 44328, 57257, 66492, 70186, 84816, 88656, 105279, 114514, 132984, 140372, 171771, 210558, 229028, 265968, 280744, 315837, 343542, 421116, 458056, 515313, 561488, 631674, 687084, 842232, 916112, 1030626, 1087883, 1263348, 1374168, 1684464, 2061252, 2175766, 2526696, 2748336, 3263649, 4122504, 4351532, 5053392, 6527298, 8245008, 8703064, 9790947, 13054596, 17406128, 19581894, 26109192, 39163788, 52218384, 78327576, 156655152]

約数ペア:

[(1, 156655152), (2, 78327576), (3, 52218384), (4, 39163788), (6, 26109192), (8, 19581894), (9, 17406128), (12, 13054596), (16, 9790947), (18, 8703064), (19, 8245008), (24, 6527298), (31, 5053392), (36, 4351532), (38, 4122504), (48, 3263649), (57, 2748336), (62, 2526696), (72, 2175766), (76, 2061252), (93, 1684464), (114, 1374168), (124, 1263348), (144, 1087883), (152, 1030626), (171, 916112), (186, 842232), (228, 687084), (248, 631674), (279, 561488), (304, 515313), (342, 458056), (372, 421116), (456, 343542), (496, 315837), (558, 280744), (589, 265968), (684, 229028), (744, 210558), (912, 171771), (1116, 140372), (1178, 132984), (1368, 114514), (1488, 105279), (1767, 88656), (1847, 84816), (2232, 70186), (2356, 66492), (2736, 57257), (3534, 44328), (3694, 42408), (4464, 35093), (4712, 33246), (5301, 29552), (5541, 28272), (7068, 22164), (7388, 21204), (9424, 16623), (10602, 14776), (11082, 14136)]