138391392

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{11351}}^1$

素因数の和:11491

約数の個数: 48

約数和(自身を含む): 366170112

約数和(自身を除く): 227778720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 11351, 12192, 22702, 34053, 45404, 68106, 90808, 136212, 181616, 272424, 363232, 544848, 1089696, 1441577, 2883154, 4324731, 5766308, 8649462, 11532616, 17298924, 23065232, 34597848, 46130464, 69195696, 138391392]

約数ペア:

[(1, 138391392), (2, 69195696), (3, 46130464), (4, 34597848), (6, 23065232), (8, 17298924), (12, 11532616), (16, 8649462), (24, 5766308), (32, 4324731), (48, 2883154), (96, 1441577), (127, 1089696), (254, 544848), (381, 363232), (508, 272424), (762, 181616), (1016, 136212), (1524, 90808), (2032, 68106), (3048, 45404), (4064, 34053), (6096, 22702), (11351, 12192)]