156732266920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4795969}}^1$

素因数の和:4796042

約数の個数: 64

約数和(自身を含む): 379840824000

約数和(自身を除く): 223108557080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 152, 172, 190, 215, 344, 380, 430, 760, 817, 860, 1634, 1720, 3268, 4085, 6536, 8170, 16340, 32680, 4795969, 9591938, 19183876, 23979845, 38367752, 47959690, 91123411, 95919380, 182246822, 191838760, 206226667, 364493644, 412453334, 455617055, 728987288, 824906668, 911234110, 1031133335, 1649813336, 1822468220, 2062266670, 3644936440, 3918306673, 4124533340, 7836613346, 8249066680, 15673226692, 19591533365, 31346453384, 39183066730, 78366133460, 156732266920]

約数ペア:

[(1, 156732266920), (2, 78366133460), (4, 39183066730), (5, 31346453384), (8, 19591533365), (10, 15673226692), (19, 8249066680), (20, 7836613346), (38, 4124533340), (40, 3918306673), (43, 3644936440), (76, 2062266670), (86, 1822468220), (95, 1649813336), (152, 1031133335), (172, 911234110), (190, 824906668), (215, 728987288), (344, 455617055), (380, 412453334), (430, 364493644), (760, 206226667), (817, 191838760), (860, 182246822), (1634, 95919380), (1720, 91123411), (3268, 47959690), (4085, 38367752), (6536, 23979845), (8170, 19183876), (16340, 9591938), (32680, 4795969)]