151875968

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 321116400

約数和(自身を除く): 169240432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 197, 304, 317, 394, 608, 634, 788, 1216, 1268, 1576, 2432, 2536, 3152, 3743, 5072, 6023, 6304, 7486, 10144, 12046, 12608, 14972, 20288, 24092, 25216, 29944, 40576, 48184, 59888, 62449, 96368, 119776, 124898, 192736, 239552, 249796, 385472, 479104, 499592, 770944, 999184, 1186531, 1998368, 2373062, 3996736, 4746124, 7993472, 9492248, 18984496, 37968992, 75937984, 151875968]

約数ペア:

[(1, 151875968), (2, 75937984), (4, 37968992), (8, 18984496), (16, 9492248), (19, 7993472), (32, 4746124), (38, 3996736), (64, 2373062), (76, 1998368), (128, 1186531), (152, 999184), (197, 770944), (304, 499592), (317, 479104), (394, 385472), (608, 249796), (634, 239552), (788, 192736), (1216, 124898), (1268, 119776), (1576, 96368), (2432, 62449), (2536, 59888), (3152, 48184), (3743, 40576), (5072, 29944), (6023, 25216), (6304, 24092), (7486, 20288), (10144, 14972), (12046, 12608)]