157099208

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1398

約数の個数: 64

約数和(自身を含む): 351630720

約数和(自身を除く): 194531512

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 53, 56, 82, 106, 164, 212, 287, 328, 371, 424, 574, 742, 1148, 1291, 1484, 2173, 2296, 2582, 2968, 4346, 5164, 8692, 9037, 10328, 15211, 17384, 18074, 30422, 36148, 52931, 60844, 68423, 72296, 105862, 121688, 136846, 211724, 273692, 370517, 423448, 478961, 547384, 741034, 957922, 1482068, 1915844, 2805343, 2964136, 3831688, 5610686, 11221372, 19637401, 22442744, 39274802, 78549604, 157099208]

約数ペア:

[(1, 157099208), (2, 78549604), (4, 39274802), (7, 22442744), (8, 19637401), (14, 11221372), (28, 5610686), (41, 3831688), (53, 2964136), (56, 2805343), (82, 1915844), (106, 1482068), (164, 957922), (212, 741034), (287, 547384), (328, 478961), (371, 423448), (424, 370517), (574, 273692), (742, 211724), (1148, 136846), (1291, 121688), (1484, 105862), (2173, 72296), (2296, 68423), (2582, 60844), (2968, 52931), (4346, 36148), (5164, 30422), (8692, 18074), (9037, 17384), (10328, 15211)]