131409264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9539}}^1$

素因数の和:9598

約数の個数: 80

約数和(自身を含む): 397474560

約数和(自身を除く): 266065296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 6888, 9539, 13776, 19078, 28617, 38156, 57234, 66773, 76312, 114468, 133546, 152624, 200319, 228936, 267092, 391099, 400638, 457872, 534184, 782198, 801276, 1068368, 1173297, 1564396, 1602552, 2346594, 2737693, 3128792, 3205104, 4693188, 5475386, 6257584, 8213079, 9386376, 10950772, 16426158, 18772752, 21901544, 32852316, 43803088, 65704632, 131409264]

約数ペア:

[(1, 131409264), (2, 65704632), (3, 43803088), (4, 32852316), (6, 21901544), (7, 18772752), (8, 16426158), (12, 10950772), (14, 9386376), (16, 8213079), (21, 6257584), (24, 5475386), (28, 4693188), (41, 3205104), (42, 3128792), (48, 2737693), (56, 2346594), (82, 1602552), (84, 1564396), (112, 1173297), (123, 1068368), (164, 801276), (168, 782198), (246, 534184), (287, 457872), (328, 400638), (336, 391099), (492, 267092), (574, 228936), (656, 200319), (861, 152624), (984, 133546), (1148, 114468), (1722, 76312), (1968, 66773), (2296, 57234), (3444, 38156), (4592, 28617), (6888, 19078), (9539, 13776)]