137767968

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1247

約数の個数: 144

約数和(自身を含む): 435891456

約数和(自身を除く): 298123488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1187, 1209, 1248, 1488, 1612, 1872, 2232, 2374, 2418, 2976, 3224, 3561, 3627, 3744, 4464, 4748, 4836, 6448, 7122, 7254, 8928, 9496, 9672, 10683, 12896, 14244, 14508, 15431, 18992, 19344, 21366, 28488, 29016, 30862, 36797, 37984, 38688, 42732, 46293, 56976, 58032, 61724, 73594, 85464, 92586, 110391, 113952, 116064, 123448, 138879, 147188, 170928, 185172, 220782, 246896, 277758, 294376, 331173, 341856, 370344, 441564, 478361, 493792, 555516, 588752, 662346, 740688, 883128, 956722, 1111032, 1177504, 1324692, 1435083, 1481376, 1766256, 1913444, 2222064, 2649384, 2870166, 3532512, 3826888, 4305249, 4444128, 5298768, 5740332, 7653776, 8610498, 10597536, 11480664, 15307552, 17220996, 22961328, 34441992, 45922656, 68883984, 137767968]

約数ペア:

[(1, 137767968), (2, 68883984), (3, 45922656), (4, 34441992), (6, 22961328), (8, 17220996), (9, 15307552), (12, 11480664), (13, 10597536), (16, 8610498), (18, 7653776), (24, 5740332), (26, 5298768), (31, 4444128), (32, 4305249), (36, 3826888), (39, 3532512), (48, 2870166), (52, 2649384), (62, 2222064), (72, 1913444), (78, 1766256), (93, 1481376), (96, 1435083), (104, 1324692), (117, 1177504), (124, 1111032), (144, 956722), (156, 883128), (186, 740688), (208, 662346), (234, 588752), (248, 555516), (279, 493792), (288, 478361), (312, 441564), (372, 370344), (403, 341856), (416, 331173), (468, 294376), (496, 277758), (558, 246896), (624, 220782), (744, 185172), (806, 170928), (936, 147188), (992, 138879), (1116, 123448), (1187, 116064), (1209, 113952), (1248, 110391), (1488, 92586), (1612, 85464), (1872, 73594), (2232, 61724), (2374, 58032), (2418, 56976), (2976, 46293), (3224, 42732), (3561, 38688), (3627, 37984), (3744, 36797), (4464, 30862), (4748, 29016), (4836, 28488), (6448, 21366), (7122, 19344), (7254, 18992), (8928, 15431), (9496, 14508), (9672, 14244), (10683, 12896)]