164813922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:688

約数の個数: 96

約数和(自身を含む): 442391040

約数和(自身を除く): 277577118

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 239, 273, 421, 478, 546, 717, 819, 842, 1263, 1434, 1638, 1673, 2151, 2526, 2947, 3107, 3346, 3789, 4302, 5019, 5473, 5894, 6214, 7578, 8841, 9321, 10038, 10946, 15057, 16419, 17682, 18642, 21749, 26523, 27963, 30114, 32838, 38311, 43498, 49257, 53046, 55926, 65247, 76622, 98514, 100619, 114933, 130494, 195741, 201238, 229866, 301857, 344799, 391482, 603714, 689598, 704333, 905571, 1308047, 1408666, 1811142, 2112999, 2616094, 3924141, 4225998, 6338997, 7848282, 9156329, 11772423, 12677994, 18312658, 23544846, 27468987, 54937974, 82406961, 164813922]

約数ペア:

[(1, 164813922), (2, 82406961), (3, 54937974), (6, 27468987), (7, 23544846), (9, 18312658), (13, 12677994), (14, 11772423), (18, 9156329), (21, 7848282), (26, 6338997), (39, 4225998), (42, 3924141), (63, 2616094), (78, 2112999), (91, 1811142), (117, 1408666), (126, 1308047), (182, 905571), (234, 704333), (239, 689598), (273, 603714), (421, 391482), (478, 344799), (546, 301857), (717, 229866), (819, 201238), (842, 195741), (1263, 130494), (1434, 114933), (1638, 100619), (1673, 98514), (2151, 76622), (2526, 65247), (2947, 55926), (3107, 53046), (3346, 49257), (3789, 43498), (4302, 38311), (5019, 32838), (5473, 30114), (5894, 27963), (6214, 26523), (7578, 21749), (8841, 18642), (9321, 17682), (10038, 16419), (10946, 15057)]