179628652

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 367476480

約数和(自身を除く): 187847828

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 251, 419, 427, 502, 838, 854, 1004, 1676, 1708, 1757, 2933, 3514, 5866, 7028, 11732, 15311, 25559, 30622, 51118, 61244, 102236, 105169, 107177, 178913, 210338, 214354, 357826, 420676, 428708, 715652, 736183, 1472366, 2944732, 6415309, 12830618, 25661236, 44907163, 89814326, 179628652]

約数ペア:

[(1, 179628652), (2, 89814326), (4, 44907163), (7, 25661236), (14, 12830618), (28, 6415309), (61, 2944732), (122, 1472366), (244, 736183), (251, 715652), (419, 428708), (427, 420676), (502, 357826), (838, 214354), (854, 210338), (1004, 178913), (1676, 107177), (1708, 105169), (1757, 102236), (2933, 61244), (3514, 51118), (5866, 30622), (7028, 25559), (11732, 15311)]