129461392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2659}}^1$

素因数の和:2863

約数の個数: 40

約数和(自身を含む): 267170400

約数和(自身を除く): 137709008

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 179, 272, 358, 716, 1432, 2659, 2864, 3043, 5318, 6086, 10636, 12172, 21272, 24344, 42544, 45203, 48688, 90406, 180812, 361624, 475961, 723248, 951922, 1903844, 3807688, 7615376, 8091337, 16182674, 32365348, 64730696, 129461392]

約数ペア:

[(1, 129461392), (2, 64730696), (4, 32365348), (8, 16182674), (16, 8091337), (17, 7615376), (34, 3807688), (68, 1903844), (136, 951922), (179, 723248), (272, 475961), (358, 361624), (716, 180812), (1432, 90406), (2659, 48688), (2864, 45203), (3043, 42544), (5318, 24344), (6086, 21272), (10636, 12172)]