142215677552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2131}}^1\times {\mathrm{4519}}^1$

素因数の和:6742

約数の個数: 80

約数和(自身を含む): 301125726720

約数和(自身を除く): 158910049168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 2131, 3692, 4262, 4519, 7384, 8524, 9038, 14768, 17048, 18076, 27703, 34096, 36152, 55406, 58747, 72304, 110812, 117494, 151301, 221624, 234988, 302602, 320849, 443248, 469976, 605204, 641698, 939952, 1210408, 1283396, 1966913, 2420816, 2566792, 3933826, 4171037, 5133584, 7867652, 8342074, 9629989, 15735304, 16684148, 19259978, 31470608, 33368296, 38519956, 66736592, 77039912, 125189857, 154079824, 250379714, 500759428, 683729219, 1001518856, 1367458438, 2003037712, 2734916876, 5469833752, 8888479847, 10939667504, 17776959694, 35553919388, 71107838776, 142215677552]

約数ペア:

[(1, 142215677552), (2, 71107838776), (4, 35553919388), (8, 17776959694), (13, 10939667504), (16, 8888479847), (26, 5469833752), (52, 2734916876), (71, 2003037712), (104, 1367458438), (142, 1001518856), (208, 683729219), (284, 500759428), (568, 250379714), (923, 154079824), (1136, 125189857), (1846, 77039912), (2131, 66736592), (3692, 38519956), (4262, 33368296), (4519, 31470608), (7384, 19259978), (8524, 16684148), (9038, 15735304), (14768, 9629989), (17048, 8342074), (18076, 7867652), (27703, 5133584), (34096, 4171037), (36152, 3933826), (55406, 2566792), (58747, 2420816), (72304, 1966913), (110812, 1283396), (117494, 1210408), (151301, 939952), (221624, 641698), (234988, 605204), (302602, 469976), (320849, 443248)]