139673106

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1129}}^1$

素因数の和:1248

約数の個数: 64

約数和(自身を含む): 325440000

約数和(自身を除く): 185766894

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 79, 87, 158, 174, 237, 261, 474, 522, 711, 783, 1129, 1422, 1566, 2133, 2258, 2291, 3387, 4266, 4582, 6774, 6873, 10161, 13746, 20322, 20619, 30483, 32741, 41238, 60966, 61857, 65482, 89191, 98223, 123714, 178382, 196446, 267573, 294669, 535146, 589338, 802719, 884007, 1605438, 1768014, 2408157, 2586539, 4816314, 5173078, 7759617, 15519234, 23278851, 46557702, 69836553, 139673106]

約数ペア:

[(1, 139673106), (2, 69836553), (3, 46557702), (6, 23278851), (9, 15519234), (18, 7759617), (27, 5173078), (29, 4816314), (54, 2586539), (58, 2408157), (79, 1768014), (87, 1605438), (158, 884007), (174, 802719), (237, 589338), (261, 535146), (474, 294669), (522, 267573), (711, 196446), (783, 178382), (1129, 123714), (1422, 98223), (1566, 89191), (2133, 65482), (2258, 61857), (2291, 60966), (3387, 41238), (4266, 32741), (4582, 30483), (6774, 20619), (6873, 20322), (10161, 13746)]