128275165872

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{18179587}}^1$

素因数の和:18179615

約数の個数: 90

約数和(自身を含む): 417603315948

約数和(自身を除く): 289328150076

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 18179587, 36359174, 54538761, 72718348, 109077522, 127257109, 145436696, 163616283, 218155044, 254514218, 290873392, 327232566, 381771327, 436310088, 509028436, 654465132, 763542654, 872620176, 890799763, 1018056872, 1145313981, 1308930264, 1527085308, 1781599526, 2036113744, 2290627962, 2617860528, 2672399289, 3054170616, 3563199052, 4581255924, 5344798578, 6108341232, 7126398104, 8017197867, 9162511848, 10689597156, 14252796208, 16034395734, 18325023696, 21379194312, 32068791468, 42758388624, 64137582936, 128275165872]

約数ペア:

[(1, 128275165872), (2, 64137582936), (3, 42758388624), (4, 32068791468), (6, 21379194312), (7, 18325023696), (8, 16034395734), (9, 14252796208), (12, 10689597156), (14, 9162511848), (16, 8017197867), (18, 7126398104), (21, 6108341232), (24, 5344798578), (28, 4581255924), (36, 3563199052), (42, 3054170616), (48, 2672399289), (49, 2617860528), (56, 2290627962), (63, 2036113744), (72, 1781599526), (84, 1527085308), (98, 1308930264), (112, 1145313981), (126, 1018056872), (144, 890799763), (147, 872620176), (168, 763542654), (196, 654465132), (252, 509028436), (294, 436310088), (336, 381771327), (392, 327232566), (441, 290873392), (504, 254514218), (588, 218155044), (784, 163616283), (882, 145436696), (1008, 127257109), (1176, 109077522), (1764, 72718348), (2352, 54538761), (3528, 36359174), (7056, 18179587)]