156938047672

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{185189}}^1$

素因数の和:185648

約数の個数: 64

約数和(自身を含む): 346231224000

約数和(自身を除く): 189293176328

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 409, 518, 818, 1036, 1636, 2072, 2863, 3272, 5726, 11452, 15133, 22904, 30266, 60532, 105931, 121064, 185189, 211862, 370378, 423724, 740756, 847448, 1296323, 1481512, 2592646, 5185292, 6851993, 10370584, 13703986, 27407972, 47963951, 54815944, 75742301, 95927902, 151484602, 191855804, 302969204, 383711608, 530196107, 605938408, 1060392214, 2120784428, 2802465137, 4241568856, 5604930274, 11209860548, 19617255959, 22419721096, 39234511918, 78469023836, 156938047672]

約数ペア:

[(1, 156938047672), (2, 78469023836), (4, 39234511918), (7, 22419721096), (8, 19617255959), (14, 11209860548), (28, 5604930274), (37, 4241568856), (56, 2802465137), (74, 2120784428), (148, 1060392214), (259, 605938408), (296, 530196107), (409, 383711608), (518, 302969204), (818, 191855804), (1036, 151484602), (1636, 95927902), (2072, 75742301), (2863, 54815944), (3272, 47963951), (5726, 27407972), (11452, 13703986), (15133, 10370584), (22904, 6851993), (30266, 5185292), (60532, 2592646), (105931, 1481512), (121064, 1296323), (185189, 847448), (211862, 740756), (370378, 423724)]