167019320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:865

約数の個数: 96

約数和(自身を含む): 420577920

約数和(自身を除く): 253558600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 169, 248, 260, 310, 338, 403, 520, 620, 676, 797, 806, 845, 1240, 1352, 1594, 1612, 1690, 2015, 3188, 3224, 3380, 3985, 4030, 5239, 6376, 6760, 7970, 8060, 10361, 10478, 15940, 16120, 20722, 20956, 24707, 26195, 31880, 41444, 41912, 49414, 51805, 52390, 82888, 98828, 103610, 104780, 123535, 134693, 197656, 207220, 209560, 247070, 269386, 321191, 414440, 494140, 538772, 642382, 673465, 988280, 1077544, 1284764, 1346930, 1605955, 2569528, 2693860, 3211910, 4175483, 5387720, 6423820, 8350966, 12847640, 16701932, 20877415, 33403864, 41754830, 83509660, 167019320]

約数ペア:

[(1, 167019320), (2, 83509660), (4, 41754830), (5, 33403864), (8, 20877415), (10, 16701932), (13, 12847640), (20, 8350966), (26, 6423820), (31, 5387720), (40, 4175483), (52, 3211910), (62, 2693860), (65, 2569528), (104, 1605955), (124, 1346930), (130, 1284764), (155, 1077544), (169, 988280), (248, 673465), (260, 642382), (310, 538772), (338, 494140), (403, 414440), (520, 321191), (620, 269386), (676, 247070), (797, 209560), (806, 207220), (845, 197656), (1240, 134693), (1352, 123535), (1594, 104780), (1612, 103610), (1690, 98828), (2015, 82888), (3188, 52390), (3224, 51805), (3380, 49414), (3985, 41912), (4030, 41444), (5239, 31880), (6376, 26195), (6760, 24707), (7970, 20956), (8060, 20722), (10361, 16120), (10478, 15940)]