156917013416

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{563}}^1\times {\mathrm{1301}}^1$

素因数の和:2370

約数の個数: 64

約数和(自身を含む): 300487017600

約数和(自身を除く): 143570004184

約数列:

[1, 2, 4, 8, 61, 122, 244, 439, 488, 563, 878, 1126, 1301, 1756, 2252, 2602, 3512, 4504, 5204, 10408, 26779, 34343, 53558, 68686, 79361, 107116, 137372, 158722, 214232, 247157, 274744, 317444, 494314, 571139, 634888, 732463, 988628, 1142278, 1464926, 1977256, 2284556, 2929852, 4569112, 5859704, 15076577, 30153154, 34839479, 44680243, 60306308, 69678958, 89360486, 120612616, 139357916, 178720972, 278715832, 321551257, 357441944, 643102514, 1286205028, 2572410056, 19614626677, 39229253354, 78458506708, 156917013416]

約数ペア:

[(1, 156917013416), (2, 78458506708), (4, 39229253354), (8, 19614626677), (61, 2572410056), (122, 1286205028), (244, 643102514), (439, 357441944), (488, 321551257), (563, 278715832), (878, 178720972), (1126, 139357916), (1301, 120612616), (1756, 89360486), (2252, 69678958), (2602, 60306308), (3512, 44680243), (4504, 34839479), (5204, 30153154), (10408, 15076577), (26779, 5859704), (34343, 4569112), (53558, 2929852), (68686, 2284556), (79361, 1977256), (107116, 1464926), (137372, 1142278), (158722, 988628), (214232, 732463), (247157, 634888), (274744, 571139), (317444, 494314)]