131679251676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16856023}}^1$

素因数の和:16856071

約数の個数: 72

約数和(自身を含む): 392677935104

約数和(自身を除く): 260998683428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 16856023, 33712046, 50568069, 67424092, 101136138, 117992161, 151704207, 202272276, 235984322, 303408414, 353976483, 471968644, 522536713, 606816828, 707952966, 1045073426, 1061929449, 1415905932, 1567610139, 2090146852, 2123858898, 3135220278, 3657756991, 4247717796, 4702830417, 6270440556, 7315513982, 9405660834, 10973270973, 14631027964, 18811321668, 21946541946, 32919812919, 43893083892, 65839625838, 131679251676]

約数ペア:

[(1, 131679251676), (2, 65839625838), (3, 43893083892), (4, 32919812919), (6, 21946541946), (7, 18811321668), (9, 14631027964), (12, 10973270973), (14, 9405660834), (18, 7315513982), (21, 6270440556), (28, 4702830417), (31, 4247717796), (36, 3657756991), (42, 3135220278), (62, 2123858898), (63, 2090146852), (84, 1567610139), (93, 1415905932), (124, 1061929449), (126, 1045073426), (186, 707952966), (217, 606816828), (252, 522536713), (279, 471968644), (372, 353976483), (434, 303408414), (558, 235984322), (651, 202272276), (868, 151704207), (1116, 117992161), (1302, 101136138), (1953, 67424092), (2604, 50568069), (3906, 33712046), (7812, 16856023)]