78142592

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 188006400

約数和(自身を除く): 109863808

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 32, 38, 44, 46, 64, 76, 88, 92, 127, 128, 152, 176, 184, 209, 253, 254, 304, 352, 368, 418, 437, 506, 508, 608, 704, 736, 836, 874, 1012, 1016, 1216, 1397, 1408, 1472, 1672, 1748, 2024, 2032, 2413, 2432, 2794, 2921, 2944, 3344, 3496, 4048, 4064, 4807, 4826, 5588, 5842, 6688, 6992, 8096, 8128, 9614, 9652, 11176, 11684, 13376, 13984, 16192, 16256, 19228, 19304, 22352, 23368, 26543, 26752, 27968, 32131, 32384, 38456, 38608, 44704, 46736, 53086, 55499, 55936, 64262, 76912, 77216, 89408, 93472, 106172, 110998, 128524, 153824, 154432, 178816, 186944, 212344, 221996, 257048, 307648, 308864, 373888, 424688, 443992, 514096, 610489, 615296, 849376, 887984, 1028192, 1220978, 1698752, 1775968, 2056384, 2441956, 3397504, 3551936, 4112768, 4883912, 7103872, 9767824, 19535648, 39071296, 78142592]

約数ペア:

[(1, 78142592), (2, 39071296), (4, 19535648), (8, 9767824), (11, 7103872), (16, 4883912), (19, 4112768), (22, 3551936), (23, 3397504), (32, 2441956), (38, 2056384), (44, 1775968), (46, 1698752), (64, 1220978), (76, 1028192), (88, 887984), (92, 849376), (127, 615296), (128, 610489), (152, 514096), (176, 443992), (184, 424688), (209, 373888), (253, 308864), (254, 307648), (304, 257048), (352, 221996), (368, 212344), (418, 186944), (437, 178816), (506, 154432), (508, 153824), (608, 128524), (704, 110998), (736, 106172), (836, 93472), (874, 89408), (1012, 77216), (1016, 76912), (1216, 64262), (1397, 55936), (1408, 55499), (1472, 53086), (1672, 46736), (1748, 44704), (2024, 38608), (2032, 38456), (2413, 32384), (2432, 32131), (2794, 27968), (2921, 26752), (2944, 26543), (3344, 23368), (3496, 22352), (4048, 19304), (4064, 19228), (4807, 16256), (4826, 16192), (5588, 13984), (5842, 13376), (6688, 11684), (6992, 11176), (8096, 9652), (8128, 9614)]