155341056

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15559}}^1$

素因数の和:15591

約数の個数: 72

約数和(自身を含む): 445264960

約数和(自身を除く): 289923904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 15559, 31118, 46677, 62236, 93354, 124472, 186708, 202267, 248944, 373416, 404534, 497888, 606801, 746832, 809068, 995776, 1213602, 1493664, 1618136, 1991552, 2427204, 2987328, 3236272, 3983104, 4854408, 5974656, 6472544, 9708816, 11949312, 12945088, 19417632, 25890176, 38835264, 51780352, 77670528, 155341056]

約数ペア:

[(1, 155341056), (2, 77670528), (3, 51780352), (4, 38835264), (6, 25890176), (8, 19417632), (12, 12945088), (13, 11949312), (16, 9708816), (24, 6472544), (26, 5974656), (32, 4854408), (39, 3983104), (48, 3236272), (52, 2987328), (64, 2427204), (78, 1991552), (96, 1618136), (104, 1493664), (128, 1213602), (156, 995776), (192, 809068), (208, 746832), (256, 606801), (312, 497888), (384, 404534), (416, 373416), (624, 248944), (768, 202267), (832, 186708), (1248, 124472), (1664, 93354), (2496, 62236), (3328, 46677), (4992, 31118), (9984, 15559)]