128276016

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:531

約数の個数: 160

約数和(自身を含む): 395974656

約数和(自身を除く): 267698640

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 31, 33, 34, 44, 48, 51, 62, 66, 68, 88, 93, 102, 124, 132, 136, 176, 186, 187, 204, 248, 264, 272, 341, 372, 374, 408, 461, 496, 527, 528, 561, 682, 744, 748, 816, 922, 1023, 1054, 1122, 1364, 1383, 1488, 1496, 1581, 1844, 2046, 2108, 2244, 2728, 2766, 2992, 3162, 3688, 4092, 4216, 4488, 5071, 5456, 5532, 5797, 6324, 7376, 7837, 8184, 8432, 8976, 10142, 11064, 11594, 12648, 14291, 15213, 15674, 16368, 17391, 20284, 22128, 23188, 23511, 25296, 28582, 30426, 31348, 34782, 40568, 42873, 46376, 47022, 57164, 60852, 62696, 69564, 81136, 85746, 86207, 92752, 94044, 114328, 121704, 125392, 139128, 157201, 171492, 172414, 188088, 228656, 242947, 243408, 258621, 278256, 314402, 342984, 344828, 376176, 471603, 485894, 517242, 628804, 685968, 689656, 728841, 943206, 971788, 1034484, 1257608, 1379312, 1457682, 1886412, 1943576, 2068968, 2515216, 2672417, 2915364, 3772824, 3887152, 4137936, 5344834, 5830728, 7545648, 8017251, 10689668, 11661456, 16034502, 21379336, 32069004, 42758672, 64138008, 128276016]

約数ペア:

[(1, 128276016), (2, 64138008), (3, 42758672), (4, 32069004), (6, 21379336), (8, 16034502), (11, 11661456), (12, 10689668), (16, 8017251), (17, 7545648), (22, 5830728), (24, 5344834), (31, 4137936), (33, 3887152), (34, 3772824), (44, 2915364), (48, 2672417), (51, 2515216), (62, 2068968), (66, 1943576), (68, 1886412), (88, 1457682), (93, 1379312), (102, 1257608), (124, 1034484), (132, 971788), (136, 943206), (176, 728841), (186, 689656), (187, 685968), (204, 628804), (248, 517242), (264, 485894), (272, 471603), (341, 376176), (372, 344828), (374, 342984), (408, 314402), (461, 278256), (496, 258621), (527, 243408), (528, 242947), (561, 228656), (682, 188088), (744, 172414), (748, 171492), (816, 157201), (922, 139128), (1023, 125392), (1054, 121704), (1122, 114328), (1364, 94044), (1383, 92752), (1488, 86207), (1496, 85746), (1581, 81136), (1844, 69564), (2046, 62696), (2108, 60852), (2244, 57164), (2728, 47022), (2766, 46376), (2992, 42873), (3162, 40568), (3688, 34782), (4092, 31348), (4216, 30426), (4488, 28582), (5071, 25296), (5456, 23511), (5532, 23188), (5797, 22128), (6324, 20284), (7376, 17391), (7837, 16368), (8184, 15674), (8432, 15213), (8976, 14291), (10142, 12648), (11064, 11594)]