138711456

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37049}}^1$

素因数の和:37078

約数の個数: 72

約数和(自身を含む): 424815300

約数和(自身を除く): 286103844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 37049, 74098, 111147, 148196, 222294, 296392, 333441, 444588, 481637, 592784, 666882, 889176, 963274, 1185568, 1333764, 1444911, 1778352, 1926548, 2667528, 2889822, 3556704, 3853096, 4334733, 5335056, 5779644, 7706192, 8669466, 10670112, 11559288, 15412384, 17338932, 23118576, 34677864, 46237152, 69355728, 138711456]

約数ペア:

[(1, 138711456), (2, 69355728), (3, 46237152), (4, 34677864), (6, 23118576), (8, 17338932), (9, 15412384), (12, 11559288), (13, 10670112), (16, 8669466), (18, 7706192), (24, 5779644), (26, 5335056), (32, 4334733), (36, 3853096), (39, 3556704), (48, 2889822), (52, 2667528), (72, 1926548), (78, 1778352), (96, 1444911), (104, 1333764), (117, 1185568), (144, 963274), (156, 889176), (208, 666882), (234, 592784), (288, 481637), (312, 444588), (416, 333441), (468, 296392), (624, 222294), (936, 148196), (1248, 111147), (1872, 74098), (3744, 37049)]