122746372

素因数分解:

$2^2\times 7^2\times {\mathrm{641}}^1\times {\mathrm{977}}^1$

素因数の和:1636

約数の個数: 36

約数和(自身を含む): 250522524

約数和(自身を除く): 127776152

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 641, 977, 1282, 1954, 2564, 3908, 4487, 6839, 8974, 13678, 17948, 27356, 31409, 47873, 62818, 95746, 125636, 191492, 626257, 1252514, 2505028, 4383799, 8767598, 17535196, 30686593, 61373186, 122746372]

約数ペア:

[(1, 122746372), (2, 61373186), (4, 30686593), (7, 17535196), (14, 8767598), (28, 4383799), (49, 2505028), (98, 1252514), (196, 626257), (641, 191492), (977, 125636), (1282, 95746), (1954, 62818), (2564, 47873), (3908, 31409), (4487, 27356), (6839, 17948), (8974, 13678)]