121625648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{647}}^1$

素因数の和:1065

約数の個数: 40

約数和(自身を含む): 244270080

約数和(自身を除く): 122644432

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 379, 496, 647, 758, 1294, 1516, 2588, 3032, 5176, 6064, 10352, 11749, 20057, 23498, 40114, 46996, 80228, 93992, 160456, 187984, 245213, 320912, 490426, 980852, 1961704, 3923408, 7601603, 15203206, 30406412, 60812824, 121625648]

約数ペア:

[(1, 121625648), (2, 60812824), (4, 30406412), (8, 15203206), (16, 7601603), (31, 3923408), (62, 1961704), (124, 980852), (248, 490426), (379, 320912), (496, 245213), (647, 187984), (758, 160456), (1294, 93992), (1516, 80228), (2588, 46996), (3032, 40114), (5176, 23498), (6064, 20057), (10352, 11749)]