163463872

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:426

約数の個数: 112

約数和(自身を含む): 389424672

約数和(自身を除く): 225960800

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 53, 64, 88, 104, 106, 143, 176, 208, 212, 286, 337, 352, 416, 424, 572, 583, 674, 689, 704, 832, 848, 1144, 1166, 1348, 1378, 1696, 2288, 2332, 2696, 2756, 3392, 3707, 4381, 4576, 4664, 5392, 5512, 7414, 7579, 8762, 9152, 9328, 10784, 11024, 14828, 15158, 17524, 17861, 18656, 21568, 22048, 29656, 30316, 35048, 35722, 37312, 44096, 48191, 59312, 60632, 70096, 71444, 96382, 118624, 121264, 140192, 142888, 192764, 196471, 232193, 237248, 242528, 280384, 285776, 385528, 392942, 464386, 485056, 571552, 771056, 785884, 928772, 1143104, 1542112, 1571768, 1857544, 2554123, 3084224, 3143536, 3715088, 5108246, 6287072, 7430176, 10216492, 12574144, 14860352, 20432984, 40865968, 81731936, 163463872]

約数ペア:

[(1, 163463872), (2, 81731936), (4, 40865968), (8, 20432984), (11, 14860352), (13, 12574144), (16, 10216492), (22, 7430176), (26, 6287072), (32, 5108246), (44, 3715088), (52, 3143536), (53, 3084224), (64, 2554123), (88, 1857544), (104, 1571768), (106, 1542112), (143, 1143104), (176, 928772), (208, 785884), (212, 771056), (286, 571552), (337, 485056), (352, 464386), (416, 392942), (424, 385528), (572, 285776), (583, 280384), (674, 242528), (689, 237248), (704, 232193), (832, 196471), (848, 192764), (1144, 142888), (1166, 140192), (1348, 121264), (1378, 118624), (1696, 96382), (2288, 71444), (2332, 70096), (2696, 60632), (2756, 59312), (3392, 48191), (3707, 44096), (4381, 37312), (4576, 35722), (4664, 35048), (5392, 30316), (5512, 29656), (7414, 22048), (7579, 21568), (8762, 18656), (9152, 17861), (9328, 17524), (10784, 15158), (11024, 14828)]