162131840

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1499}}^1$

素因数の和:1544

約数の個数: 96

約数和(自身を含む): 419985000

約数和(自身を除く): 257853160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 260, 320, 338, 416, 520, 640, 676, 832, 845, 1040, 1352, 1499, 1664, 1690, 2080, 2704, 2998, 3380, 4160, 5408, 5996, 6760, 7495, 8320, 10816, 11992, 13520, 14990, 19487, 21632, 23984, 27040, 29980, 38974, 47968, 54080, 59960, 77948, 95936, 97435, 108160, 119920, 155896, 191872, 194870, 239840, 253331, 311792, 389740, 479680, 506662, 623584, 779480, 959360, 1013324, 1247168, 1266655, 1558960, 2026648, 2494336, 2533310, 3117920, 4053296, 5066620, 6235840, 8106592, 10133240, 12471680, 16213184, 20266480, 32426368, 40532960, 81065920, 162131840]

約数ペア:

[(1, 162131840), (2, 81065920), (4, 40532960), (5, 32426368), (8, 20266480), (10, 16213184), (13, 12471680), (16, 10133240), (20, 8106592), (26, 6235840), (32, 5066620), (40, 4053296), (52, 3117920), (64, 2533310), (65, 2494336), (80, 2026648), (104, 1558960), (128, 1266655), (130, 1247168), (160, 1013324), (169, 959360), (208, 779480), (260, 623584), (320, 506662), (338, 479680), (416, 389740), (520, 311792), (640, 253331), (676, 239840), (832, 194870), (845, 191872), (1040, 155896), (1352, 119920), (1499, 108160), (1664, 97435), (1690, 95936), (2080, 77948), (2704, 59960), (2998, 54080), (3380, 47968), (4160, 38974), (5408, 29980), (5996, 27040), (6760, 23984), (7495, 21632), (8320, 19487), (10816, 14990), (11992, 13520)]