153081208

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1208

約数の個数: 64

約数和(自身を含む): 341853120

約数和(自身を除く): 188771912

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 61, 82, 122, 164, 244, 287, 328, 427, 488, 574, 854, 1093, 1148, 1708, 2186, 2296, 2501, 3416, 4372, 5002, 7651, 8744, 10004, 15302, 17507, 20008, 30604, 35014, 44813, 61208, 66673, 70028, 89626, 133346, 140056, 179252, 266692, 313691, 358504, 466711, 533384, 627382, 933422, 1254764, 1866844, 2509528, 2733593, 3733688, 5467186, 10934372, 19135151, 21868744, 38270302, 76540604, 153081208]

約数ペア:

[(1, 153081208), (2, 76540604), (4, 38270302), (7, 21868744), (8, 19135151), (14, 10934372), (28, 5467186), (41, 3733688), (56, 2733593), (61, 2509528), (82, 1866844), (122, 1254764), (164, 933422), (244, 627382), (287, 533384), (328, 466711), (427, 358504), (488, 313691), (574, 266692), (854, 179252), (1093, 140056), (1148, 133346), (1708, 89626), (2186, 70028), (2296, 66673), (2501, 61208), (3416, 44813), (4372, 35014), (5002, 30604), (7651, 20008), (8744, 17507), (10004, 15302)]