156948324940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{19281121}}^1$

素因数の和:19281178

約数の個数: 48

約数和(自身を含む): 369272048544

約数和(自身を除く): 212323723604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 19281121, 38562242, 77124484, 96405605, 192811210, 212092331, 385622420, 424184662, 713401477, 848369324, 1060461655, 1426802954, 2120923310, 2853605908, 3567007385, 4241846620, 7134014770, 7847416247, 14268029540, 15694832494, 31389664988, 39237081235, 78474162470, 156948324940]

約数ペア:

[(1, 156948324940), (2, 78474162470), (4, 39237081235), (5, 31389664988), (10, 15694832494), (11, 14268029540), (20, 7847416247), (22, 7134014770), (37, 4241846620), (44, 3567007385), (55, 2853605908), (74, 2120923310), (110, 1426802954), (148, 1060461655), (185, 848369324), (220, 713401477), (370, 424184662), (407, 385622420), (740, 212092331), (814, 192811210), (1628, 96405605), (2035, 77124484), (4070, 38562242), (8140, 19281121)]