123078998

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5857}}^1$

素因数の和:5964

約数の個数: 32

約数和(自身を含む): 224947200

約数和(自身を除く): 101868202

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 3002, 5857, 10507, 11714, 21014, 40999, 81998, 111283, 222566, 462703, 778981, 925406, 1557962, 3238921, 6477842, 8791357, 17582714, 61539499, 123078998]

約数ペア:

[(1, 123078998), (2, 61539499), (7, 17582714), (14, 8791357), (19, 6477842), (38, 3238921), (79, 1557962), (133, 925406), (158, 778981), (266, 462703), (553, 222566), (1106, 111283), (1501, 81998), (3002, 40999), (5857, 21014), (10507, 11714)]