131907072

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 160

約数和(自身を含む): 395581824

約数和(自身を除く): 263674752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 128, 132, 148, 176, 192, 211, 222, 256, 264, 296, 352, 384, 407, 422, 444, 512, 528, 592, 633, 704, 768, 814, 844, 888, 1056, 1184, 1221, 1266, 1408, 1536, 1628, 1688, 1776, 2112, 2321, 2368, 2442, 2532, 2816, 3256, 3376, 3552, 4224, 4642, 4736, 4884, 5064, 5632, 6512, 6752, 6963, 7104, 7807, 8448, 9284, 9472, 9768, 10128, 13024, 13504, 13926, 14208, 15614, 16896, 18568, 18944, 19536, 20256, 23421, 26048, 27008, 27852, 28416, 31228, 37136, 39072, 40512, 46842, 52096, 54016, 55704, 56832, 62456, 74272, 78144, 81024, 85877, 93684, 104192, 108032, 111408, 124912, 148544, 156288, 162048, 171754, 187368, 208384, 222816, 249824, 257631, 297088, 312576, 324096, 343508, 374736, 445632, 499648, 515262, 594176, 625152, 687016, 749472, 891264, 999296, 1030524, 1188352, 1374032, 1498944, 1782528, 1998592, 2061048, 2748064, 2997888, 3565056, 3997184, 4122096, 5496128, 5995776, 8244192, 10992256, 11991552, 16488384, 21984512, 32976768, 43969024, 65953536, 131907072]

約数ペア:

[(1, 131907072), (2, 65953536), (3, 43969024), (4, 32976768), (6, 21984512), (8, 16488384), (11, 11991552), (12, 10992256), (16, 8244192), (22, 5995776), (24, 5496128), (32, 4122096), (33, 3997184), (37, 3565056), (44, 2997888), (48, 2748064), (64, 2061048), (66, 1998592), (74, 1782528), (88, 1498944), (96, 1374032), (111, 1188352), (128, 1030524), (132, 999296), (148, 891264), (176, 749472), (192, 687016), (211, 625152), (222, 594176), (256, 515262), (264, 499648), (296, 445632), (352, 374736), (384, 343508), (407, 324096), (422, 312576), (444, 297088), (512, 257631), (528, 249824), (592, 222816), (633, 208384), (704, 187368), (768, 171754), (814, 162048), (844, 156288), (888, 148544), (1056, 124912), (1184, 111408), (1221, 108032), (1266, 104192), (1408, 93684), (1536, 85877), (1628, 81024), (1688, 78144), (1776, 74272), (2112, 62456), (2321, 56832), (2368, 55704), (2442, 54016), (2532, 52096), (2816, 46842), (3256, 40512), (3376, 39072), (3552, 37136), (4224, 31228), (4642, 28416), (4736, 27852), (4884, 27008), (5064, 26048), (5632, 23421), (6512, 20256), (6752, 19536), (6963, 18944), (7104, 18568), (7807, 16896), (8448, 15614), (9284, 14208), (9472, 13926), (9768, 13504), (10128, 13024)]