156956256

素因数分解:

$2^5\times 3^2\times {\mathrm{233}}^1\times {\mathrm{2339}}^1$

素因数の和:2588

約数の個数: 72

約数和(自身を含む): 448451640

約数和(自身を除く): 291495384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 233, 288, 466, 699, 932, 1398, 1864, 2097, 2339, 2796, 3728, 4194, 4678, 5592, 7017, 7456, 8388, 9356, 11184, 14034, 16776, 18712, 21051, 22368, 28068, 33552, 37424, 42102, 56136, 67104, 74848, 84204, 112272, 168408, 224544, 336816, 544987, 673632, 1089974, 1634961, 2179948, 3269922, 4359896, 4904883, 6539844, 8719792, 9809766, 13079688, 17439584, 19619532, 26159376, 39239064, 52318752, 78478128, 156956256]

約数ペア:

[(1, 156956256), (2, 78478128), (3, 52318752), (4, 39239064), (6, 26159376), (8, 19619532), (9, 17439584), (12, 13079688), (16, 9809766), (18, 8719792), (24, 6539844), (32, 4904883), (36, 4359896), (48, 3269922), (72, 2179948), (96, 1634961), (144, 1089974), (233, 673632), (288, 544987), (466, 336816), (699, 224544), (932, 168408), (1398, 112272), (1864, 84204), (2097, 74848), (2339, 67104), (2796, 56136), (3728, 42102), (4194, 37424), (4678, 33552), (5592, 28068), (7017, 22368), (7456, 21051), (8388, 18712), (9356, 16776), (11184, 14034)]