156920225408

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2805353}}^1$

素因数の和:2805409

約数の個数: 64

約数和(自身を含む): 343375329600

約数和(自身を除く): 186455104192

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 2432, 2944, 3496, 6992, 13984, 27968, 55936, 2805353, 5610706, 11221412, 22442824, 44885648, 53301707, 64523119, 89771296, 106603414, 129046238, 179542592, 213206828, 258092476, 359085184, 426413656, 516184952, 852827312, 1032369904, 1225939261, 1705654624, 2064739808, 2451878522, 3411309248, 4129479616, 4903757044, 6822618496, 8258959232, 9807514088, 19615028176, 39230056352, 78460112704, 156920225408]

約数ペア:

[(1, 156920225408), (2, 78460112704), (4, 39230056352), (8, 19615028176), (16, 9807514088), (19, 8258959232), (23, 6822618496), (32, 4903757044), (38, 4129479616), (46, 3411309248), (64, 2451878522), (76, 2064739808), (92, 1705654624), (128, 1225939261), (152, 1032369904), (184, 852827312), (304, 516184952), (368, 426413656), (437, 359085184), (608, 258092476), (736, 213206828), (874, 179542592), (1216, 129046238), (1472, 106603414), (1748, 89771296), (2432, 64523119), (2944, 53301707), (3496, 44885648), (6992, 22442824), (13984, 11221412), (27968, 5610706), (55936, 2805353)]