156238976

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3779}}^1$

素因数の和:3829

約数の個数: 64

約数和(自身を含む): 347004000

約数和(自身を除く): 190765024

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2176, 2432, 2584, 3779, 5168, 7558, 10336, 15116, 20672, 30232, 41344, 60464, 64243, 71801, 120928, 128486, 143602, 241856, 256972, 287204, 483712, 513944, 574408, 1027888, 1148816, 1220617, 2055776, 2297632, 2441234, 4111552, 4595264, 4882468, 8223104, 9190528, 9764936, 19529872, 39059744, 78119488, 156238976]

約数ペア:

[(1, 156238976), (2, 78119488), (4, 39059744), (8, 19529872), (16, 9764936), (17, 9190528), (19, 8223104), (32, 4882468), (34, 4595264), (38, 4111552), (64, 2441234), (68, 2297632), (76, 2055776), (128, 1220617), (136, 1148816), (152, 1027888), (272, 574408), (304, 513944), (323, 483712), (544, 287204), (608, 256972), (646, 241856), (1088, 143602), (1216, 128486), (1292, 120928), (2176, 71801), (2432, 64243), (2584, 60464), (3779, 41344), (5168, 30232), (7558, 20672), (10336, 15116)]