159675968

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:232

約数の個数: 84

約数和(自身を含む): 343882980

約数和(自身を除く): 184207012

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 89, 97, 136, 178, 194, 272, 289, 356, 388, 544, 578, 712, 776, 1088, 1156, 1424, 1513, 1552, 1649, 2312, 2848, 3026, 3104, 3298, 4624, 5696, 6052, 6208, 6596, 8633, 9248, 12104, 13192, 17266, 18496, 24208, 25721, 26384, 28033, 34532, 48416, 51442, 52768, 56066, 69064, 96832, 102884, 105536, 112132, 138128, 146761, 205768, 224264, 276256, 293522, 411536, 448528, 552512, 587044, 823072, 897056, 1174088, 1646144, 1794112, 2348176, 2494937, 4696352, 4989874, 9392704, 9979748, 19959496, 39918992, 79837984, 159675968]

約数ペア:

[(1, 159675968), (2, 79837984), (4, 39918992), (8, 19959496), (16, 9979748), (17, 9392704), (32, 4989874), (34, 4696352), (64, 2494937), (68, 2348176), (89, 1794112), (97, 1646144), (136, 1174088), (178, 897056), (194, 823072), (272, 587044), (289, 552512), (356, 448528), (388, 411536), (544, 293522), (578, 276256), (712, 224264), (776, 205768), (1088, 146761), (1156, 138128), (1424, 112132), (1513, 105536), (1552, 102884), (1649, 96832), (2312, 69064), (2848, 56066), (3026, 52768), (3104, 51442), (3298, 48416), (4624, 34532), (5696, 28033), (6052, 26384), (6208, 25721), (6596, 24208), (8633, 18496), (9248, 17266), (12104, 13192)]