162156735

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1670

約数の個数: 80

約数和(自身を含む): 329720160

約数和(自身を除く): 167563425

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 81, 95, 117, 135, 171, 195, 247, 285, 351, 405, 513, 585, 741, 855, 1053, 1235, 1539, 1621, 1755, 2223, 2565, 3705, 4863, 5265, 6669, 7695, 8105, 11115, 14589, 20007, 21073, 24315, 30799, 33345, 43767, 63219, 72945, 92397, 100035, 105365, 131301, 153995, 189657, 218835, 277191, 316095, 400387, 461985, 568971, 656505, 831573, 948285, 1201161, 1385955, 1706913, 2001935, 2494719, 2844855, 3603483, 4157865, 6005805, 8534565, 10810449, 12473595, 18017415, 32431347, 54052245, 162156735]

約数ペア:

[(1, 162156735), (3, 54052245), (5, 32431347), (9, 18017415), (13, 12473595), (15, 10810449), (19, 8534565), (27, 6005805), (39, 4157865), (45, 3603483), (57, 2844855), (65, 2494719), (81, 2001935), (95, 1706913), (117, 1385955), (135, 1201161), (171, 948285), (195, 831573), (247, 656505), (285, 568971), (351, 461985), (405, 400387), (513, 316095), (585, 277191), (741, 218835), (855, 189657), (1053, 153995), (1235, 131301), (1539, 105365), (1621, 100035), (1755, 92397), (2223, 72945), (2565, 63219), (3705, 43767), (4863, 33345), (5265, 30799), (6669, 24315), (7695, 21073), (8105, 20007), (11115, 14589)]