157418778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 353138688

約数和(自身を除く): 195719910

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 97, 134, 194, 201, 291, 367, 402, 582, 734, 737, 1067, 1101, 1474, 2134, 2202, 2211, 3201, 4037, 4422, 6402, 6499, 8074, 12111, 12998, 19497, 24222, 24589, 35599, 38994, 49178, 71198, 71489, 73767, 106797, 142978, 147534, 213594, 214467, 270479, 391589, 428934, 540958, 783178, 811437, 1174767, 1622874, 2349534, 2385133, 4770266, 7155399, 14310798, 26236463, 52472926, 78709389, 157418778]

約数ペア:

[(1, 157418778), (2, 78709389), (3, 52472926), (6, 26236463), (11, 14310798), (22, 7155399), (33, 4770266), (66, 2385133), (67, 2349534), (97, 1622874), (134, 1174767), (194, 811437), (201, 783178), (291, 540958), (367, 428934), (402, 391589), (582, 270479), (734, 214467), (737, 213594), (1067, 147534), (1101, 142978), (1474, 106797), (2134, 73767), (2202, 71489), (2211, 71198), (3201, 49178), (4037, 38994), (4422, 35599), (6402, 24589), (6499, 24222), (8074, 19497), (12111, 12998)]