155116864

素因数分解:

$2^6\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2293}}^1$

素因数の和:2463

約数の個数: 56

約数和(自身を含む): 354267008

約数和(自身を除く): 199150144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 151, 224, 302, 448, 604, 1057, 1208, 2114, 2293, 2416, 4228, 4586, 4832, 8456, 9172, 9664, 16051, 16912, 18344, 32102, 33824, 36688, 64204, 67648, 73376, 128408, 146752, 256816, 346243, 513632, 692486, 1027264, 1384972, 2423701, 2769944, 4847402, 5539888, 9694804, 11079776, 19389608, 22159552, 38779216, 77558432, 155116864]

約数ペア:

[(1, 155116864), (2, 77558432), (4, 38779216), (7, 22159552), (8, 19389608), (14, 11079776), (16, 9694804), (28, 5539888), (32, 4847402), (56, 2769944), (64, 2423701), (112, 1384972), (151, 1027264), (224, 692486), (302, 513632), (448, 346243), (604, 256816), (1057, 146752), (1208, 128408), (2114, 73376), (2293, 67648), (2416, 64204), (4228, 36688), (4586, 33824), (4832, 32102), (8456, 18344), (9172, 16912), (9664, 16051)]