131336088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 375889920

約数和(自身を除く): 244553832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 37, 39, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 186, 222, 248, 296, 312, 367, 372, 403, 444, 481, 734, 744, 806, 888, 962, 1101, 1147, 1209, 1443, 1468, 1612, 1924, 2202, 2294, 2418, 2886, 2936, 3224, 3441, 3848, 4404, 4588, 4771, 4836, 5772, 6882, 8808, 9176, 9542, 9672, 11377, 11544, 13579, 13764, 14313, 14911, 19084, 22754, 27158, 27528, 28626, 29822, 34131, 38168, 40737, 44733, 45508, 54316, 57252, 59644, 68262, 81474, 89466, 91016, 108632, 114504, 119288, 136524, 147901, 162948, 176527, 178932, 273048, 295802, 325896, 353054, 357864, 420949, 443703, 529581, 591604, 706108, 841898, 887406, 1059162, 1183208, 1262847, 1412216, 1683796, 1774812, 2118324, 2525694, 3367592, 3549624, 4236648, 5051388, 5472337, 10102776, 10944674, 16417011, 21889348, 32834022, 43778696, 65668044, 131336088]

約数ペア:

[(1, 131336088), (2, 65668044), (3, 43778696), (4, 32834022), (6, 21889348), (8, 16417011), (12, 10944674), (13, 10102776), (24, 5472337), (26, 5051388), (31, 4236648), (37, 3549624), (39, 3367592), (52, 2525694), (62, 2118324), (74, 1774812), (78, 1683796), (93, 1412216), (104, 1262847), (111, 1183208), (124, 1059162), (148, 887406), (156, 841898), (186, 706108), (222, 591604), (248, 529581), (296, 443703), (312, 420949), (367, 357864), (372, 353054), (403, 325896), (444, 295802), (481, 273048), (734, 178932), (744, 176527), (806, 162948), (888, 147901), (962, 136524), (1101, 119288), (1147, 114504), (1209, 108632), (1443, 91016), (1468, 89466), (1612, 81474), (1924, 68262), (2202, 59644), (2294, 57252), (2418, 54316), (2886, 45508), (2936, 44733), (3224, 40737), (3441, 38168), (3848, 34131), (4404, 29822), (4588, 28626), (4771, 27528), (4836, 27158), (5772, 22754), (6882, 19084), (8808, 14911), (9176, 14313), (9542, 13764), (9672, 13579), (11377, 11544)]