131745444

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1579}}^1$

素因数の和:2012

約数の個数: 48

約数和(自身を含む): 326491200

約数和(自身を除く): 194745756

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 409, 818, 1227, 1579, 1636, 2454, 3158, 4737, 4908, 6316, 6953, 9474, 13906, 18948, 20859, 26843, 27812, 41718, 53686, 80529, 83436, 107372, 161058, 322116, 645811, 1291622, 1937433, 2583244, 3874866, 7749732, 10978787, 21957574, 32936361, 43915148, 65872722, 131745444]

約数ペア:

[(1, 131745444), (2, 65872722), (3, 43915148), (4, 32936361), (6, 21957574), (12, 10978787), (17, 7749732), (34, 3874866), (51, 2583244), (68, 1937433), (102, 1291622), (204, 645811), (409, 322116), (818, 161058), (1227, 107372), (1579, 83436), (1636, 80529), (2454, 53686), (3158, 41718), (4737, 27812), (4908, 26843), (6316, 20859), (6953, 18948), (9474, 13906)]