156986703980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4967}}^1\times {\mathrm{54493}}^1$

素因数の和:59498

約数の個数: 48

約数和(自身を含む): 341115001920

約数和(自身を除く): 184128297940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 4967, 9934, 19868, 24835, 49670, 54493, 99340, 108986, 144043, 217972, 272465, 288086, 544930, 576172, 720215, 1089860, 1440430, 1580297, 2880860, 3160594, 6321188, 7901485, 15802970, 31605940, 270666731, 541333462, 1082666924, 1353333655, 2706667310, 5413334620, 7849335199, 15698670398, 31397340796, 39246675995, 78493351990, 156986703980]

約数ペア:

[(1, 156986703980), (2, 78493351990), (4, 39246675995), (5, 31397340796), (10, 15698670398), (20, 7849335199), (29, 5413334620), (58, 2706667310), (116, 1353333655), (145, 1082666924), (290, 541333462), (580, 270666731), (4967, 31605940), (9934, 15802970), (19868, 7901485), (24835, 6321188), (49670, 3160594), (54493, 2880860), (99340, 1580297), (108986, 1440430), (144043, 1089860), (217972, 720215), (272465, 576172), (288086, 544930)]