155516088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2297}}^1$

素因数の和:2357

約数の個数: 128

約数和(自身を含む): 494161920

約数和(自身を除く): 338645832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2297, 2418, 2604, 2821, 3224, 4594, 4836, 5208, 5642, 6891, 8463, 9188, 9672, 11284, 13782, 16079, 16926, 18376, 22568, 27564, 29861, 32158, 33852, 48237, 55128, 59722, 64316, 67704, 71207, 89583, 96474, 119444, 128632, 142414, 179166, 192948, 209027, 213621, 238888, 284828, 358332, 385896, 418054, 427242, 498449, 569656, 627081, 716664, 836108, 854484, 925691, 996898, 1254162, 1495347, 1672216, 1708968, 1851382, 1993796, 2508324, 2777073, 2990694, 3702764, 3987592, 5016648, 5554146, 5981388, 6479837, 7405528, 11108292, 11962776, 12959674, 19439511, 22216584, 25919348, 38879022, 51838696, 77758044, 155516088]

約数ペア:

[(1, 155516088), (2, 77758044), (3, 51838696), (4, 38879022), (6, 25919348), (7, 22216584), (8, 19439511), (12, 12959674), (13, 11962776), (14, 11108292), (21, 7405528), (24, 6479837), (26, 5981388), (28, 5554146), (31, 5016648), (39, 3987592), (42, 3702764), (52, 2990694), (56, 2777073), (62, 2508324), (78, 1993796), (84, 1851382), (91, 1708968), (93, 1672216), (104, 1495347), (124, 1254162), (156, 996898), (168, 925691), (182, 854484), (186, 836108), (217, 716664), (248, 627081), (273, 569656), (312, 498449), (364, 427242), (372, 418054), (403, 385896), (434, 358332), (546, 284828), (651, 238888), (728, 213621), (744, 209027), (806, 192948), (868, 179166), (1092, 142414), (1209, 128632), (1302, 119444), (1612, 96474), (1736, 89583), (2184, 71207), (2297, 67704), (2418, 64316), (2604, 59722), (2821, 55128), (3224, 48237), (4594, 33852), (4836, 32158), (5208, 29861), (5642, 27564), (6891, 22568), (8463, 18376), (9188, 16926), (9672, 16079), (11284, 13782)]