137561508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17609}}^1$

素因数の和:17657

約数の個数: 72

約数和(自身を含む): 410242560

約数和(自身を除く): 272681052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 17609, 35218, 52827, 70436, 105654, 123263, 158481, 211308, 246526, 316962, 369789, 493052, 545879, 633924, 739578, 1091758, 1109367, 1479156, 1637637, 2183516, 2218734, 3275274, 3821153, 4437468, 4912911, 6550548, 7642306, 9825822, 11463459, 15284612, 19651644, 22926918, 34390377, 45853836, 68780754, 137561508]

約数ペア:

[(1, 137561508), (2, 68780754), (3, 45853836), (4, 34390377), (6, 22926918), (7, 19651644), (9, 15284612), (12, 11463459), (14, 9825822), (18, 7642306), (21, 6550548), (28, 4912911), (31, 4437468), (36, 3821153), (42, 3275274), (62, 2218734), (63, 2183516), (84, 1637637), (93, 1479156), (124, 1109367), (126, 1091758), (186, 739578), (217, 633924), (252, 545879), (279, 493052), (372, 369789), (434, 316962), (558, 246526), (651, 211308), (868, 158481), (1116, 123263), (1302, 105654), (1953, 70436), (2604, 52827), (3906, 35218), (7812, 17609)]