171352480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6337}}^1$

素因数の和:6378

約数の個数: 72

約数和(自身を含む): 438424812

約数和(自身を除く): 267072332

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 3380, 5408, 6337, 6760, 12674, 13520, 25348, 27040, 31685, 50696, 63370, 82381, 101392, 126740, 164762, 202784, 253480, 329524, 411905, 506960, 659048, 823810, 1013920, 1070953, 1318096, 1647620, 2141906, 2636192, 3295240, 4283812, 5354765, 6590480, 8567624, 10709530, 13180960, 17135248, 21419060, 34270496, 42838120, 85676240, 171352480]

約数ペア:

[(1, 171352480), (2, 85676240), (4, 42838120), (5, 34270496), (8, 21419060), (10, 17135248), (13, 13180960), (16, 10709530), (20, 8567624), (26, 6590480), (32, 5354765), (40, 4283812), (52, 3295240), (65, 2636192), (80, 2141906), (104, 1647620), (130, 1318096), (160, 1070953), (169, 1013920), (208, 823810), (260, 659048), (338, 506960), (416, 411905), (520, 329524), (676, 253480), (845, 202784), (1040, 164762), (1352, 126740), (1690, 101392), (2080, 82381), (2704, 63370), (3380, 50696), (5408, 31685), (6337, 27040), (6760, 25348), (12674, 13520)]