131266926

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1453}}^1$

素因数の和:1710

約数の個数: 64

約数和(自身を含む): 335001600

約数和(自身を除く): 203734674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 239, 378, 478, 717, 1434, 1453, 1673, 2151, 2906, 3346, 4302, 4359, 5019, 6453, 8718, 10038, 10171, 12906, 13077, 15057, 20342, 26154, 30114, 30513, 39231, 45171, 61026, 78462, 90342, 91539, 183078, 274617, 347267, 549234, 694534, 1041801, 2083602, 2430869, 3125403, 4861738, 6250806, 7292607, 9376209, 14585214, 18752418, 21877821, 43755642, 65633463, 131266926]

約数ペア:

[(1, 131266926), (2, 65633463), (3, 43755642), (6, 21877821), (7, 18752418), (9, 14585214), (14, 9376209), (18, 7292607), (21, 6250806), (27, 4861738), (42, 3125403), (54, 2430869), (63, 2083602), (126, 1041801), (189, 694534), (239, 549234), (378, 347267), (478, 274617), (717, 183078), (1434, 91539), (1453, 90342), (1673, 78462), (2151, 61026), (2906, 45171), (3346, 39231), (4302, 30513), (4359, 30114), (5019, 26154), (6453, 20342), (8718, 15057), (10038, 13077), (10171, 12906)]