140071792

素因数分解:

$2^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{3371}}^1$

素因数の和:3446

約数の個数: 60

約数和(自身を含む): 321749496

約数和(自身を除く): 181677704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 371, 392, 424, 742, 784, 848, 1484, 2597, 2968, 3371, 5194, 5936, 6742, 10388, 13484, 20776, 23597, 26968, 41552, 47194, 53936, 94388, 165179, 178663, 188776, 330358, 357326, 377552, 660716, 714652, 1250641, 1321432, 1429304, 2501282, 2642864, 2858608, 5002564, 8754487, 10005128, 17508974, 20010256, 35017948, 70035896, 140071792]

約数ペア:

[(1, 140071792), (2, 70035896), (4, 35017948), (7, 20010256), (8, 17508974), (14, 10005128), (16, 8754487), (28, 5002564), (49, 2858608), (53, 2642864), (56, 2501282), (98, 1429304), (106, 1321432), (112, 1250641), (196, 714652), (212, 660716), (371, 377552), (392, 357326), (424, 330358), (742, 188776), (784, 178663), (848, 165179), (1484, 94388), (2597, 53936), (2968, 47194), (3371, 41552), (5194, 26968), (5936, 23597), (6742, 20776), (10388, 13484)]