159363984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 477719424

約数和(自身を除く): 318355440

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 83, 102, 104, 136, 156, 166, 181, 204, 208, 221, 249, 272, 312, 332, 362, 408, 442, 498, 543, 624, 663, 664, 724, 816, 884, 996, 1079, 1086, 1326, 1328, 1411, 1448, 1768, 1992, 2158, 2172, 2353, 2652, 2822, 2896, 3077, 3237, 3536, 3984, 4233, 4316, 4344, 4706, 5304, 5644, 6154, 6474, 7059, 8466, 8632, 8688, 9231, 9412, 10608, 11288, 12308, 12948, 14118, 15023, 16932, 17264, 18343, 18462, 18824, 22576, 24616, 25896, 28236, 30046, 33864, 36686, 36924, 37648, 40001, 45069, 49232, 51792, 55029, 56472, 60092, 67728, 73372, 73848, 80002, 90138, 110058, 112944, 120003, 120184, 146744, 147696, 160004, 180276, 195299, 220116, 240006, 240368, 255391, 293488, 320008, 360552, 390598, 440232, 480012, 510782, 585897, 640016, 721104, 766173, 781196, 880464, 960024, 1021564, 1171794, 1532346, 1562392, 1920048, 2043128, 2343588, 3064692, 3124784, 3320083, 4086256, 4687176, 6129384, 6640166, 9374352, 9960249, 12258768, 13280332, 19920498, 26560664, 39840996, 53121328, 79681992, 159363984]

約数ペア:

[(1, 159363984), (2, 79681992), (3, 53121328), (4, 39840996), (6, 26560664), (8, 19920498), (12, 13280332), (13, 12258768), (16, 9960249), (17, 9374352), (24, 6640166), (26, 6129384), (34, 4687176), (39, 4086256), (48, 3320083), (51, 3124784), (52, 3064692), (68, 2343588), (78, 2043128), (83, 1920048), (102, 1562392), (104, 1532346), (136, 1171794), (156, 1021564), (166, 960024), (181, 880464), (204, 781196), (208, 766173), (221, 721104), (249, 640016), (272, 585897), (312, 510782), (332, 480012), (362, 440232), (408, 390598), (442, 360552), (498, 320008), (543, 293488), (624, 255391), (663, 240368), (664, 240006), (724, 220116), (816, 195299), (884, 180276), (996, 160004), (1079, 147696), (1086, 146744), (1326, 120184), (1328, 120003), (1411, 112944), (1448, 110058), (1768, 90138), (1992, 80002), (2158, 73848), (2172, 73372), (2353, 67728), (2652, 60092), (2822, 56472), (2896, 55029), (3077, 51792), (3237, 49232), (3536, 45069), (3984, 40001), (4233, 37648), (4316, 36924), (4344, 36686), (4706, 33864), (5304, 30046), (5644, 28236), (6154, 25896), (6474, 24616), (7059, 22576), (8466, 18824), (8632, 18462), (8688, 18343), (9231, 17264), (9412, 16932), (10608, 15023), (11288, 14118), (12308, 12948)]