130145972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3797}}^1$

素因数の和:3872

約数の個数: 48

約数和(自身を含む): 267986880

約数和(自身を除く): 137840908

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 164, 209, 418, 451, 779, 836, 902, 1558, 1804, 3116, 3797, 7594, 8569, 15188, 17138, 34276, 41767, 72143, 83534, 144286, 155677, 167068, 288572, 311354, 622708, 793573, 1587146, 1712447, 2957863, 3174292, 3424894, 5915726, 6849788, 11831452, 32536493, 65072986, 130145972]

約数ペア:

[(1, 130145972), (2, 65072986), (4, 32536493), (11, 11831452), (19, 6849788), (22, 5915726), (38, 3424894), (41, 3174292), (44, 2957863), (76, 1712447), (82, 1587146), (164, 793573), (209, 622708), (418, 311354), (451, 288572), (779, 167068), (836, 155677), (902, 144286), (1558, 83534), (1804, 72143), (3116, 41767), (3797, 34276), (7594, 17138), (8569, 15188)]