160887664

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11311}}^1$

素因数の和:11453

約数の個数: 40

約数和(自身を含む): 359088128

約数和(自身を除く): 198200464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 11311, 14224, 22622, 45244, 79177, 90488, 158354, 180976, 316708, 633416, 1266832, 1436497, 2872994, 5745988, 10055479, 11491976, 20110958, 22983952, 40221916, 80443832, 160887664]

約数ペア:

[(1, 160887664), (2, 80443832), (4, 40221916), (7, 22983952), (8, 20110958), (14, 11491976), (16, 10055479), (28, 5745988), (56, 2872994), (112, 1436497), (127, 1266832), (254, 633416), (508, 316708), (889, 180976), (1016, 158354), (1778, 90488), (2032, 79177), (3556, 45244), (7112, 22622), (11311, 14224)]