138072012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1335

約数の個数: 96

約数和(自身を含む): 375379200

約数和(自身を除く): 237307188

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 37, 38, 39, 52, 57, 74, 76, 78, 111, 114, 148, 156, 222, 228, 247, 444, 481, 494, 703, 741, 962, 988, 1259, 1406, 1443, 1482, 1924, 2109, 2518, 2812, 2886, 2964, 3777, 4218, 5036, 5772, 7554, 8436, 9139, 15108, 16367, 18278, 23921, 27417, 32734, 36556, 46583, 47842, 49101, 54834, 65468, 71763, 93166, 95684, 98202, 109668, 139749, 143526, 186332, 196404, 279498, 287052, 310973, 558996, 605579, 621946, 885077, 932919, 1211158, 1243892, 1770154, 1816737, 1865838, 2422316, 2655231, 3540308, 3633474, 3731676, 5310462, 7266948, 10620924, 11506001, 23012002, 34518003, 46024004, 69036006, 138072012]

約数ペア:

[(1, 138072012), (2, 69036006), (3, 46024004), (4, 34518003), (6, 23012002), (12, 11506001), (13, 10620924), (19, 7266948), (26, 5310462), (37, 3731676), (38, 3633474), (39, 3540308), (52, 2655231), (57, 2422316), (74, 1865838), (76, 1816737), (78, 1770154), (111, 1243892), (114, 1211158), (148, 932919), (156, 885077), (222, 621946), (228, 605579), (247, 558996), (444, 310973), (481, 287052), (494, 279498), (703, 196404), (741, 186332), (962, 143526), (988, 139749), (1259, 109668), (1406, 98202), (1443, 95684), (1482, 93166), (1924, 71763), (2109, 65468), (2518, 54834), (2812, 49101), (2886, 47842), (2964, 46583), (3777, 36556), (4218, 32734), (5036, 27417), (5772, 23921), (7554, 18278), (8436, 16367), (9139, 15108)]