157215384

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:542

約数の個数: 128

約数和(自身を含む): 460339200

約数和(自身を除く): 303123816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 53, 54, 62, 72, 93, 106, 108, 124, 159, 186, 212, 216, 248, 279, 318, 372, 424, 443, 477, 558, 636, 744, 837, 886, 954, 1116, 1272, 1329, 1431, 1643, 1674, 1772, 1908, 2232, 2658, 2862, 3286, 3348, 3544, 3816, 3987, 4929, 5316, 5724, 6572, 6696, 7974, 9858, 10632, 11448, 11961, 13144, 13733, 14787, 15948, 19716, 23479, 23922, 27466, 29574, 31896, 39432, 41199, 44361, 46958, 47844, 54932, 59148, 70437, 82398, 88722, 93916, 95688, 109864, 118296, 123597, 140874, 164796, 177444, 187832, 211311, 247194, 281748, 329592, 354888, 370791, 422622, 494388, 563496, 633933, 727849, 741582, 845244, 988776, 1267866, 1455698, 1483164, 1690488, 2183547, 2535732, 2911396, 2966328, 4367094, 5071464, 5822792, 6550641, 8734188, 13101282, 17468376, 19651923, 26202564, 39303846, 52405128, 78607692, 157215384]

約数ペア:

[(1, 157215384), (2, 78607692), (3, 52405128), (4, 39303846), (6, 26202564), (8, 19651923), (9, 17468376), (12, 13101282), (18, 8734188), (24, 6550641), (27, 5822792), (31, 5071464), (36, 4367094), (53, 2966328), (54, 2911396), (62, 2535732), (72, 2183547), (93, 1690488), (106, 1483164), (108, 1455698), (124, 1267866), (159, 988776), (186, 845244), (212, 741582), (216, 727849), (248, 633933), (279, 563496), (318, 494388), (372, 422622), (424, 370791), (443, 354888), (477, 329592), (558, 281748), (636, 247194), (744, 211311), (837, 187832), (886, 177444), (954, 164796), (1116, 140874), (1272, 123597), (1329, 118296), (1431, 109864), (1643, 95688), (1674, 93916), (1772, 88722), (1908, 82398), (2232, 70437), (2658, 59148), (2862, 54932), (3286, 47844), (3348, 46958), (3544, 44361), (3816, 41199), (3987, 39432), (4929, 31896), (5316, 29574), (5724, 27466), (6572, 23922), (6696, 23479), (7974, 19716), (9858, 15948), (10632, 14787), (11448, 13733), (11961, 13144)]