141300796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20431}}^1$

素因数の和:20474

約数の個数: 48

約数和(自身を含む): 320373760

約数和(自身を除く): 179072964

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 20431, 40862, 81724, 143017, 265603, 286034, 388189, 531206, 572068, 776378, 1062412, 1552756, 1859221, 2717323, 3718442, 5046457, 5434646, 7436884, 10092914, 10869292, 20185828, 35325199, 70650398, 141300796]

約数ペア:

[(1, 141300796), (2, 70650398), (4, 35325199), (7, 20185828), (13, 10869292), (14, 10092914), (19, 7436884), (26, 5434646), (28, 5046457), (38, 3718442), (52, 2717323), (76, 1859221), (91, 1552756), (133, 1062412), (182, 776378), (247, 572068), (266, 531206), (364, 388189), (494, 286034), (532, 265603), (988, 143017), (1729, 81724), (3458, 40862), (6916, 20431)]