129071982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1417

約数の個数: 64

約数和(自身を含む): 294497280

約数和(自身を除く): 165425298

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 43, 58, 78, 86, 87, 129, 174, 258, 377, 559, 754, 1118, 1131, 1247, 1327, 1677, 2262, 2494, 2654, 3354, 3741, 3981, 7482, 7962, 16211, 17251, 32422, 34502, 38483, 48633, 51753, 57061, 76966, 97266, 103506, 114122, 115449, 171183, 230898, 342366, 500279, 741793, 1000558, 1483586, 1500837, 1654769, 2225379, 3001674, 3309538, 4450758, 4964307, 9928614, 21511997, 43023994, 64535991, 129071982]

約数ペア:

[(1, 129071982), (2, 64535991), (3, 43023994), (6, 21511997), (13, 9928614), (26, 4964307), (29, 4450758), (39, 3309538), (43, 3001674), (58, 2225379), (78, 1654769), (86, 1500837), (87, 1483586), (129, 1000558), (174, 741793), (258, 500279), (377, 342366), (559, 230898), (754, 171183), (1118, 115449), (1131, 114122), (1247, 103506), (1327, 97266), (1677, 76966), (2262, 57061), (2494, 51753), (2654, 48633), (3354, 38483), (3741, 34502), (3981, 32422), (7482, 17251), (7962, 16211)]