123170502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:458

約数の個数: 128

約数和(自身を含む): 330301440

約数和(自身を除く): 207130938

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 31, 38, 39, 42, 57, 62, 78, 91, 93, 114, 133, 182, 186, 217, 247, 266, 273, 383, 399, 403, 434, 494, 546, 589, 651, 741, 766, 798, 806, 1149, 1178, 1209, 1302, 1482, 1729, 1767, 2298, 2418, 2681, 2821, 3458, 3534, 4123, 4979, 5187, 5362, 5642, 7277, 7657, 8043, 8246, 8463, 9958, 10374, 11873, 12369, 14554, 14937, 15314, 16086, 16926, 21831, 22971, 23746, 24738, 29874, 34853, 35619, 43662, 45942, 50939, 53599, 69706, 71238, 83111, 94601, 101878, 104559, 107198, 152817, 154349, 160797, 166222, 189202, 209118, 225587, 249333, 283803, 305634, 308698, 321594, 451174, 463047, 498666, 567606, 662207, 676761, 926094, 1080443, 1324414, 1353522, 1579109, 1986621, 2160886, 2932631, 3158218, 3241329, 3973242, 4737327, 5865262, 6482658, 8797893, 9474654, 17595786, 20528417, 41056834, 61585251, 123170502]

約数ペア:

[(1, 123170502), (2, 61585251), (3, 41056834), (6, 20528417), (7, 17595786), (13, 9474654), (14, 8797893), (19, 6482658), (21, 5865262), (26, 4737327), (31, 3973242), (38, 3241329), (39, 3158218), (42, 2932631), (57, 2160886), (62, 1986621), (78, 1579109), (91, 1353522), (93, 1324414), (114, 1080443), (133, 926094), (182, 676761), (186, 662207), (217, 567606), (247, 498666), (266, 463047), (273, 451174), (383, 321594), (399, 308698), (403, 305634), (434, 283803), (494, 249333), (546, 225587), (589, 209118), (651, 189202), (741, 166222), (766, 160797), (798, 154349), (806, 152817), (1149, 107198), (1178, 104559), (1209, 101878), (1302, 94601), (1482, 83111), (1729, 71238), (1767, 69706), (2298, 53599), (2418, 50939), (2681, 45942), (2821, 43662), (3458, 35619), (3534, 34853), (4123, 29874), (4979, 24738), (5187, 23746), (5362, 22971), (5642, 21831), (7277, 16926), (7657, 16086), (8043, 15314), (8246, 14937), (8463, 14554), (9958, 12369), (10374, 11873)]