137163168

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20707}}^1$

素因数の和:20746

約数の個数: 72

約数和(自身を含む): 407036448

約数和(自身を除く): 269873280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 20707, 41414, 62121, 82828, 124242, 165656, 186363, 248484, 331312, 372726, 476261, 496968, 662624, 745452, 952522, 993936, 1428783, 1490904, 1905044, 1987872, 2857566, 2981808, 3810088, 4286349, 5715132, 5963616, 7620176, 8572698, 11430264, 15240352, 17145396, 22860528, 34290792, 45721056, 68581584, 137163168]

約数ペア:

[(1, 137163168), (2, 68581584), (3, 45721056), (4, 34290792), (6, 22860528), (8, 17145396), (9, 15240352), (12, 11430264), (16, 8572698), (18, 7620176), (23, 5963616), (24, 5715132), (32, 4286349), (36, 3810088), (46, 2981808), (48, 2857566), (69, 1987872), (72, 1905044), (92, 1490904), (96, 1428783), (138, 993936), (144, 952522), (184, 745452), (207, 662624), (276, 496968), (288, 476261), (368, 372726), (414, 331312), (552, 248484), (736, 186363), (828, 165656), (1104, 124242), (1656, 82828), (2208, 62121), (3312, 41414), (6624, 20707)]