156901245744

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2039}}^1\times {\mathrm{10211}}^1$

素因数の和:12418

約数の個数: 80

約数和(自身を含む): 408149948160

約数和(自身を除く): 251248702416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2039, 2512, 3768, 4078, 6117, 7536, 8156, 10211, 12234, 16312, 20422, 24468, 30633, 32624, 40844, 48936, 61266, 81688, 97872, 122532, 163376, 245064, 320123, 490128, 640246, 960369, 1280492, 1603127, 1920738, 2560984, 3206254, 3841476, 4809381, 5121968, 6412508, 7682952, 9618762, 12825016, 15365904, 19237524, 20820229, 25650032, 38475048, 41640458, 62460687, 76950096, 83280916, 124921374, 166561832, 249842748, 333123664, 499685496, 999370992, 3268775953, 6537551906, 9806327859, 13075103812, 19612655718, 26150207624, 39225311436, 52300415248, 78450622872, 156901245744]

約数ペア:

[(1, 156901245744), (2, 78450622872), (3, 52300415248), (4, 39225311436), (6, 26150207624), (8, 19612655718), (12, 13075103812), (16, 9806327859), (24, 6537551906), (48, 3268775953), (157, 999370992), (314, 499685496), (471, 333123664), (628, 249842748), (942, 166561832), (1256, 124921374), (1884, 83280916), (2039, 76950096), (2512, 62460687), (3768, 41640458), (4078, 38475048), (6117, 25650032), (7536, 20820229), (8156, 19237524), (10211, 15365904), (12234, 12825016), (16312, 9618762), (20422, 7682952), (24468, 6412508), (30633, 5121968), (32624, 4809381), (40844, 3841476), (48936, 3206254), (61266, 2560984), (81688, 1920738), (97872, 1603127), (122532, 1280492), (163376, 960369), (245064, 640246), (320123, 490128)]