163151784

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{6277}}^1$

素因数の和:6327

約数の個数: 72

約数和(自身を含む): 466424010

約数和(自身を除く): 303272226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2888, 3249, 4332, 6277, 6498, 8664, 12554, 12996, 18831, 25108, 25992, 37662, 50216, 56493, 75324, 112986, 119263, 150648, 225972, 238526, 357789, 451944, 477052, 715578, 954104, 1073367, 1431156, 2146734, 2265997, 2862312, 4293468, 4531994, 6797991, 8586936, 9063988, 13595982, 18127976, 20393973, 27191964, 40787946, 54383928, 81575892, 163151784]

約数ペア:

[(1, 163151784), (2, 81575892), (3, 54383928), (4, 40787946), (6, 27191964), (8, 20393973), (9, 18127976), (12, 13595982), (18, 9063988), (19, 8586936), (24, 6797991), (36, 4531994), (38, 4293468), (57, 2862312), (72, 2265997), (76, 2146734), (114, 1431156), (152, 1073367), (171, 954104), (228, 715578), (342, 477052), (361, 451944), (456, 357789), (684, 238526), (722, 225972), (1083, 150648), (1368, 119263), (1444, 112986), (2166, 75324), (2888, 56493), (3249, 50216), (4332, 37662), (6277, 25992), (6498, 25108), (8664, 18831), (12554, 12996)]