138207678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{487}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 328872960

約数和(自身を除く): 190665282

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 233, 406, 466, 487, 609, 699, 974, 1218, 1398, 1461, 1631, 2922, 3262, 3409, 4893, 6757, 6818, 9786, 10227, 13514, 14123, 20271, 20454, 28246, 40542, 42369, 47299, 84738, 94598, 98861, 113471, 141897, 197722, 226942, 283794, 296583, 340413, 593166, 680826, 794297, 1588594, 2382891, 3290659, 4765782, 6581318, 9871977, 19743954, 23034613, 46069226, 69103839, 138207678]

約数ペア:

[(1, 138207678), (2, 69103839), (3, 46069226), (6, 23034613), (7, 19743954), (14, 9871977), (21, 6581318), (29, 4765782), (42, 3290659), (58, 2382891), (87, 1588594), (174, 794297), (203, 680826), (233, 593166), (406, 340413), (466, 296583), (487, 283794), (609, 226942), (699, 197722), (974, 141897), (1218, 113471), (1398, 98861), (1461, 94598), (1631, 84738), (2922, 47299), (3262, 42369), (3409, 40542), (4893, 28246), (6757, 20454), (6818, 20271), (9786, 14123), (10227, 13514)]