168169968008

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1\times {\mathrm{523}}^1$

素因数の和:1267

約数の個数: 128

約数和(自身を含む): 368671979520

約数和(自身を除く): 200502011512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 107, 206, 214, 412, 428, 521, 523, 721, 749, 824, 856, 1042, 1046, 1442, 1498, 2084, 2092, 2884, 2996, 3647, 3661, 4168, 4184, 5768, 5992, 7294, 7322, 11021, 14588, 14644, 22042, 29176, 29288, 44084, 53663, 53869, 55747, 55961, 77147, 88168, 107326, 107738, 111494, 111922, 154294, 214652, 215476, 222988, 223844, 272483, 308588, 375641, 377083, 390229, 391727, 429304, 430952, 445976, 447688, 544966, 617176, 751282, 754166, 780458, 783454, 1089932, 1502564, 1508332, 1560916, 1566908, 1907381, 2179864, 3005128, 3016664, 3121832, 3133816, 3814762, 5741941, 5763983, 7629524, 11483882, 11527966, 15259048, 22967764, 23055932, 28065749, 29155681, 40193587, 40347881, 45935528, 46111864, 56131498, 58311362, 80387174, 80695762, 112262996, 116622724, 160774348, 161391524, 196460243, 204089767, 224525992, 233245448, 321548696, 322783048, 392920486, 408179534, 785840972, 816359068, 1571681944, 1632718136, 3003035143, 6006070286, 12012140572, 21021246001, 24024281144, 42042492002, 84084984004, 168169968008]

約数ペア:

[(1, 168169968008), (2, 84084984004), (4, 42042492002), (7, 24024281144), (8, 21021246001), (14, 12012140572), (28, 6006070286), (56, 3003035143), (103, 1632718136), (107, 1571681944), (206, 816359068), (214, 785840972), (412, 408179534), (428, 392920486), (521, 322783048), (523, 321548696), (721, 233245448), (749, 224525992), (824, 204089767), (856, 196460243), (1042, 161391524), (1046, 160774348), (1442, 116622724), (1498, 112262996), (2084, 80695762), (2092, 80387174), (2884, 58311362), (2996, 56131498), (3647, 46111864), (3661, 45935528), (4168, 40347881), (4184, 40193587), (5768, 29155681), (5992, 28065749), (7294, 23055932), (7322, 22967764), (11021, 15259048), (14588, 11527966), (14644, 11483882), (22042, 7629524), (29176, 5763983), (29288, 5741941), (44084, 3814762), (53663, 3133816), (53869, 3121832), (55747, 3016664), (55961, 3005128), (77147, 2179864), (88168, 1907381), (107326, 1566908), (107738, 1560916), (111494, 1508332), (111922, 1502564), (154294, 1089932), (214652, 783454), (215476, 780458), (222988, 754166), (223844, 751282), (272483, 617176), (308588, 544966), (375641, 447688), (377083, 445976), (390229, 430952), (391727, 429304)]