123228168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10331}}^1$

素因数の和:10418

約数の個数: 64

約数和(自身を含む): 357073920

約数和(自身を除く): 233845752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 10331, 11928, 20662, 30993, 41324, 61986, 72317, 82648, 123972, 144634, 216951, 247944, 289268, 433902, 578536, 733501, 867804, 1467002, 1735608, 2200503, 2934004, 4401006, 5134507, 5868008, 8802012, 10269014, 15403521, 17604024, 20538028, 30807042, 41076056, 61614084, 123228168]

約数ペア:

[(1, 123228168), (2, 61614084), (3, 41076056), (4, 30807042), (6, 20538028), (7, 17604024), (8, 15403521), (12, 10269014), (14, 8802012), (21, 5868008), (24, 5134507), (28, 4401006), (42, 2934004), (56, 2200503), (71, 1735608), (84, 1467002), (142, 867804), (168, 733501), (213, 578536), (284, 433902), (426, 289268), (497, 247944), (568, 216951), (852, 144634), (994, 123972), (1491, 82648), (1704, 72317), (1988, 61986), (2982, 41324), (3976, 30993), (5964, 20662), (10331, 11928)]