164875984

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2311}}^1$

素因数の和:2353

約数の個数: 80

約数和(自身を含む): 401363200

約数和(自身を除く): 236487216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 1274, 1372, 1456, 2311, 2548, 2744, 4459, 4622, 5096, 5488, 8918, 9244, 10192, 16177, 17836, 18488, 30043, 32354, 35672, 36976, 60086, 64708, 71344, 113239, 120172, 129416, 210301, 226478, 240344, 258832, 420602, 452956, 480688, 792673, 841204, 905912, 1472107, 1585346, 1682408, 1811824, 2944214, 3170692, 3364816, 5888428, 6341384, 10304749, 11776856, 12682768, 20609498, 23553712, 41218996, 82437992, 164875984]

約数ペア:

[(1, 164875984), (2, 82437992), (4, 41218996), (7, 23553712), (8, 20609498), (13, 12682768), (14, 11776856), (16, 10304749), (26, 6341384), (28, 5888428), (49, 3364816), (52, 3170692), (56, 2944214), (91, 1811824), (98, 1682408), (104, 1585346), (112, 1472107), (182, 905912), (196, 841204), (208, 792673), (343, 480688), (364, 452956), (392, 420602), (637, 258832), (686, 240344), (728, 226478), (784, 210301), (1274, 129416), (1372, 120172), (1456, 113239), (2311, 71344), (2548, 64708), (2744, 60086), (4459, 36976), (4622, 35672), (5096, 32354), (5488, 30043), (8918, 18488), (9244, 17836), (10192, 16177)]