118163916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1549}}^1$

素因数の和:1735

約数の個数: 72

約数和(自身を含む): 323850800

約数和(自身を除く): 205686884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 163, 234, 326, 468, 489, 652, 978, 1467, 1549, 1956, 2119, 2934, 3098, 4238, 4647, 5868, 6196, 6357, 8476, 9294, 12714, 13941, 18588, 19071, 20137, 25428, 27882, 38142, 40274, 55764, 60411, 76284, 80548, 120822, 181233, 241644, 252487, 362466, 504974, 724932, 757461, 1009948, 1514922, 2272383, 3029844, 3282331, 4544766, 6564662, 9089532, 9846993, 13129324, 19693986, 29540979, 39387972, 59081958, 118163916]

約数ペア:

[(1, 118163916), (2, 59081958), (3, 39387972), (4, 29540979), (6, 19693986), (9, 13129324), (12, 9846993), (13, 9089532), (18, 6564662), (26, 4544766), (36, 3282331), (39, 3029844), (52, 2272383), (78, 1514922), (117, 1009948), (156, 757461), (163, 724932), (234, 504974), (326, 362466), (468, 252487), (489, 241644), (652, 181233), (978, 120822), (1467, 80548), (1549, 76284), (1956, 60411), (2119, 55764), (2934, 40274), (3098, 38142), (4238, 27882), (4647, 25428), (5868, 20137), (6196, 19071), (6357, 18588), (8476, 13941), (9294, 12714)]