148640762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 239500800

約数和(自身を除く): 90860038

約数列:

[1, 2, 19, 38, 107, 139, 214, 263, 278, 526, 2033, 2641, 4066, 4997, 5282, 9994, 14873, 28141, 29746, 36557, 56282, 73114, 282587, 534679, 565174, 694583, 1069358, 1389166, 3911599, 7823198, 74320381, 148640762]

約数ペア:

[(1, 148640762), (2, 74320381), (19, 7823198), (38, 3911599), (107, 1389166), (139, 1069358), (214, 694583), (263, 565174), (278, 534679), (526, 282587), (2033, 73114), (2641, 56282), (4066, 36557), (4997, 29746), (5282, 28141), (9994, 14873)]