190468836

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1657}}^1$

素因数の和:1801

約数の個数: 72

約数和(自身を含む): 502121984

約数和(自身を除く): 311653148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 103, 124, 186, 206, 279, 309, 372, 412, 558, 618, 927, 1116, 1236, 1657, 1854, 3193, 3314, 3708, 4971, 6386, 6628, 9579, 9942, 12772, 14913, 19158, 19884, 28737, 29826, 38316, 51367, 57474, 59652, 102734, 114948, 154101, 170671, 205468, 308202, 341342, 462303, 512013, 616404, 682684, 924606, 1024026, 1536039, 1849212, 2048052, 3072078, 5290801, 6144156, 10581602, 15872403, 21163204, 31744806, 47617209, 63489612, 95234418, 190468836]

約数ペア:

[(1, 190468836), (2, 95234418), (3, 63489612), (4, 47617209), (6, 31744806), (9, 21163204), (12, 15872403), (18, 10581602), (31, 6144156), (36, 5290801), (62, 3072078), (93, 2048052), (103, 1849212), (124, 1536039), (186, 1024026), (206, 924606), (279, 682684), (309, 616404), (372, 512013), (412, 462303), (558, 341342), (618, 308202), (927, 205468), (1116, 170671), (1236, 154101), (1657, 114948), (1854, 102734), (3193, 59652), (3314, 57474), (3708, 51367), (4971, 38316), (6386, 29826), (6628, 28737), (9579, 19884), (9942, 19158), (12772, 14913)]