16178419896

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{349}}^1\times {\mathrm{367}}^1$

素因数の和:1021

約数の個数: 128

約数和(自身を含む): 42967680000

約数和(自身を除く): 26789260104

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 277, 349, 367, 456, 554, 698, 734, 831, 1047, 1101, 1108, 1396, 1468, 1662, 2094, 2202, 2216, 2792, 2936, 3324, 4188, 4404, 5263, 6631, 6648, 6973, 8376, 8808, 10526, 13262, 13946, 15789, 19893, 20919, 21052, 26524, 27892, 31578, 39786, 41838, 42104, 53048, 55784, 63156, 79572, 83676, 96673, 101659, 126312, 128083, 159144, 167352, 193346, 203318, 256166, 290019, 304977, 384249, 386692, 406636, 512332, 580038, 609954, 768498, 773384, 813272, 1024664, 1160076, 1219908, 1536996, 1836787, 1931521, 2320152, 2433577, 2439816, 3073992, 3673574, 3863042, 4867154, 5510361, 5794563, 7300731, 7347148, 7726084, 9734308, 11020722, 11589126, 14601462, 14694296, 15452168, 19468616, 22041444, 23178252, 29202924, 35478991, 44082888, 46356504, 58405848, 70957982, 106436973, 141915964, 212873946, 283831928, 425747892, 674100829, 851495784, 1348201658, 2022302487, 2696403316, 4044604974, 5392806632, 8089209948, 16178419896]

約数ペア:

[(1, 16178419896), (2, 8089209948), (3, 5392806632), (4, 4044604974), (6, 2696403316), (8, 2022302487), (12, 1348201658), (19, 851495784), (24, 674100829), (38, 425747892), (57, 283831928), (76, 212873946), (114, 141915964), (152, 106436973), (228, 70957982), (277, 58405848), (349, 46356504), (367, 44082888), (456, 35478991), (554, 29202924), (698, 23178252), (734, 22041444), (831, 19468616), (1047, 15452168), (1101, 14694296), (1108, 14601462), (1396, 11589126), (1468, 11020722), (1662, 9734308), (2094, 7726084), (2202, 7347148), (2216, 7300731), (2792, 5794563), (2936, 5510361), (3324, 4867154), (4188, 3863042), (4404, 3673574), (5263, 3073992), (6631, 2439816), (6648, 2433577), (6973, 2320152), (8376, 1931521), (8808, 1836787), (10526, 1536996), (13262, 1219908), (13946, 1160076), (15789, 1024664), (19893, 813272), (20919, 773384), (21052, 768498), (26524, 609954), (27892, 580038), (31578, 512332), (39786, 406636), (41838, 386692), (42104, 384249), (53048, 304977), (55784, 290019), (63156, 256166), (79572, 203318), (83676, 193346), (96673, 167352), (101659, 159144), (126312, 128083)]