138304826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 252149760

約数和(自身を除く): 113844934

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 79, 151, 158, 187, 302, 341, 374, 527, 682, 869, 1054, 1343, 1661, 1738, 2449, 2567, 2686, 3322, 4681, 4898, 5134, 5797, 9362, 11594, 11929, 14773, 23858, 26939, 28237, 29546, 41633, 51491, 53878, 56474, 79577, 83266, 102982, 131219, 159154, 202793, 262438, 369799, 405586, 457963, 739598, 875347, 915926, 1750694, 2230723, 4067789, 4461446, 6286583, 8135578, 12573166, 69152413, 138304826]

約数ペア:

[(1, 138304826), (2, 69152413), (11, 12573166), (17, 8135578), (22, 6286583), (31, 4461446), (34, 4067789), (62, 2230723), (79, 1750694), (151, 915926), (158, 875347), (187, 739598), (302, 457963), (341, 405586), (374, 369799), (527, 262438), (682, 202793), (869, 159154), (1054, 131219), (1343, 102982), (1661, 83266), (1738, 79577), (2449, 56474), (2567, 53878), (2686, 51491), (3322, 41633), (4681, 29546), (4898, 28237), (5134, 26939), (5797, 23858), (9362, 14773), (11594, 11929)]