159788216

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{7691}}^1$

素因数の和:7764

約数の個数: 48

約数和(自身を含む): 355139640

約数和(自身を除く): 195351424

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 371, 392, 424, 742, 1484, 2597, 2968, 5194, 7691, 10388, 15382, 20776, 30764, 53837, 61528, 107674, 215348, 376859, 407623, 430696, 753718, 815246, 1507436, 1630492, 2853361, 3014872, 3260984, 5706722, 11413444, 19973527, 22826888, 39947054, 79894108, 159788216]

約数ペア:

[(1, 159788216), (2, 79894108), (4, 39947054), (7, 22826888), (8, 19973527), (14, 11413444), (28, 5706722), (49, 3260984), (53, 3014872), (56, 2853361), (98, 1630492), (106, 1507436), (196, 815246), (212, 753718), (371, 430696), (392, 407623), (424, 376859), (742, 215348), (1484, 107674), (2597, 61528), (2968, 53837), (5194, 30764), (7691, 20776), (10388, 15382)]