163251816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4397}}^1$

素因数の和:4443

約数の個数: 128

約数和(自身を含む): 531982080

約数和(自身を除く): 368730264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1326, 1428, 1547, 1768, 2184, 2652, 2856, 3094, 4397, 4641, 5304, 6188, 8794, 9282, 12376, 13191, 17588, 18564, 26382, 30779, 35176, 37128, 52764, 57161, 61558, 74749, 92337, 105528, 114322, 123116, 149498, 171483, 184674, 224247, 228644, 246232, 298996, 342966, 369348, 400127, 448494, 457288, 523243, 597992, 685932, 738696, 800254, 896988, 971737, 1046486, 1200381, 1371864, 1569729, 1600508, 1793976, 1943474, 2092972, 2400762, 2915211, 3139458, 3201016, 3886948, 4185944, 4801524, 5830422, 6278916, 6802159, 7773896, 9603048, 11660844, 12557832, 13604318, 20406477, 23321688, 27208636, 40812954, 54417272, 81625908, 163251816]

約数ペア:

[(1, 163251816), (2, 81625908), (3, 54417272), (4, 40812954), (6, 27208636), (7, 23321688), (8, 20406477), (12, 13604318), (13, 12557832), (14, 11660844), (17, 9603048), (21, 7773896), (24, 6802159), (26, 6278916), (28, 5830422), (34, 4801524), (39, 4185944), (42, 3886948), (51, 3201016), (52, 3139458), (56, 2915211), (68, 2400762), (78, 2092972), (84, 1943474), (91, 1793976), (102, 1600508), (104, 1569729), (119, 1371864), (136, 1200381), (156, 1046486), (168, 971737), (182, 896988), (204, 800254), (221, 738696), (238, 685932), (273, 597992), (312, 523243), (357, 457288), (364, 448494), (408, 400127), (442, 369348), (476, 342966), (546, 298996), (663, 246232), (714, 228644), (728, 224247), (884, 184674), (952, 171483), (1092, 149498), (1326, 123116), (1428, 114322), (1547, 105528), (1768, 92337), (2184, 74749), (2652, 61558), (2856, 57161), (3094, 52764), (4397, 37128), (4641, 35176), (5304, 30779), (6188, 26382), (8794, 18564), (9282, 17588), (12376, 13191)]