156722587640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7993}}^1\times {\mathrm{16903}}^1$

素因数の和:24936

約数の個数: 64

約数和(自身を含む): 364852555200

約数和(自身を除く): 208129967560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 7993, 15986, 16903, 31972, 33806, 39965, 63944, 67612, 79930, 84515, 135224, 159860, 169030, 231797, 319720, 338060, 463594, 490187, 676120, 927188, 980374, 1158985, 1854376, 1960748, 2317970, 2450935, 3921496, 4635940, 4901870, 9271880, 9803740, 19607480, 135105679, 270211358, 540422716, 675528395, 1080845432, 1351056790, 2702113580, 3918064691, 5404227160, 7836129382, 15672258764, 19590323455, 31344517528, 39180646910, 78361293820, 156722587640]

約数ペア:

[(1, 156722587640), (2, 78361293820), (4, 39180646910), (5, 31344517528), (8, 19590323455), (10, 15672258764), (20, 7836129382), (29, 5404227160), (40, 3918064691), (58, 2702113580), (116, 1351056790), (145, 1080845432), (232, 675528395), (290, 540422716), (580, 270211358), (1160, 135105679), (7993, 19607480), (15986, 9803740), (16903, 9271880), (31972, 4901870), (33806, 4635940), (39965, 3921496), (63944, 2450935), (67612, 2317970), (79930, 1960748), (84515, 1854376), (135224, 1158985), (159860, 980374), (169030, 927188), (231797, 676120), (319720, 490187), (338060, 463594)]