131188224

素因数分解:

$2^9\times 3^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:627

約数の個数: 80

約数和(自身を含む): 351977472

約数和(自身を除く): 220789248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 223, 256, 383, 384, 446, 512, 669, 766, 768, 892, 1149, 1338, 1532, 1536, 1784, 2298, 2676, 3064, 3568, 4596, 5352, 6128, 7136, 9192, 10704, 12256, 14272, 18384, 21408, 24512, 28544, 36768, 42816, 49024, 57088, 73536, 85409, 85632, 98048, 114176, 147072, 170818, 171264, 196096, 256227, 294144, 341636, 342528, 512454, 588288, 683272, 1024908, 1366544, 2049816, 2733088, 4099632, 5466176, 8199264, 10932352, 16398528, 21864704, 32797056, 43729408, 65594112, 131188224]

約数ペア:

[(1, 131188224), (2, 65594112), (3, 43729408), (4, 32797056), (6, 21864704), (8, 16398528), (12, 10932352), (16, 8199264), (24, 5466176), (32, 4099632), (48, 2733088), (64, 2049816), (96, 1366544), (128, 1024908), (192, 683272), (223, 588288), (256, 512454), (383, 342528), (384, 341636), (446, 294144), (512, 256227), (669, 196096), (766, 171264), (768, 170818), (892, 147072), (1149, 114176), (1338, 98048), (1532, 85632), (1536, 85409), (1784, 73536), (2298, 57088), (2676, 49024), (3064, 42816), (3568, 36768), (4596, 28544), (5352, 24512), (6128, 21408), (7136, 18384), (9192, 14272), (10704, 12256)]