121359888

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:537

約数の個数: 120

約数和(自身を含む): 368648280

約数和(自身を除く): 247288392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 241, 269, 312, 468, 482, 538, 624, 723, 807, 936, 964, 1076, 1446, 1614, 1872, 1928, 2152, 2169, 2421, 2892, 3133, 3228, 3497, 3856, 4304, 4338, 4842, 5784, 6266, 6456, 6994, 8676, 9399, 9684, 10491, 11568, 12532, 12912, 13988, 17352, 18798, 19368, 20982, 25064, 27976, 28197, 31473, 34704, 37596, 38736, 41964, 50128, 55952, 56394, 62946, 64829, 75192, 83928, 112788, 125892, 129658, 150384, 167856, 194487, 225576, 251784, 259316, 388974, 451152, 503568, 518632, 583461, 777948, 842777, 1037264, 1166922, 1555896, 1685554, 2333844, 2528331, 3111792, 3371108, 4667688, 5056662, 6742216, 7584993, 9335376, 10113324, 13484432, 15169986, 20226648, 30339972, 40453296, 60679944, 121359888]

約数ペア:

[(1, 121359888), (2, 60679944), (3, 40453296), (4, 30339972), (6, 20226648), (8, 15169986), (9, 13484432), (12, 10113324), (13, 9335376), (16, 7584993), (18, 6742216), (24, 5056662), (26, 4667688), (36, 3371108), (39, 3111792), (48, 2528331), (52, 2333844), (72, 1685554), (78, 1555896), (104, 1166922), (117, 1037264), (144, 842777), (156, 777948), (208, 583461), (234, 518632), (241, 503568), (269, 451152), (312, 388974), (468, 259316), (482, 251784), (538, 225576), (624, 194487), (723, 167856), (807, 150384), (936, 129658), (964, 125892), (1076, 112788), (1446, 83928), (1614, 75192), (1872, 64829), (1928, 62946), (2152, 56394), (2169, 55952), (2421, 50128), (2892, 41964), (3133, 38736), (3228, 37596), (3497, 34704), (3856, 31473), (4304, 28197), (4338, 27976), (4842, 25064), (5784, 20982), (6266, 19368), (6456, 18798), (6994, 17352), (8676, 13988), (9399, 12912), (9684, 12532), (10491, 11568)]