149379408

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:609

約数の個数: 120

約数和(自身を含む): 446846400

約数和(自身を除く): 297466992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 139, 144, 153, 204, 272, 278, 306, 408, 417, 439, 556, 612, 816, 834, 878, 1112, 1224, 1251, 1317, 1668, 1756, 2224, 2363, 2448, 2502, 2634, 3336, 3512, 3951, 4726, 5004, 5268, 6672, 7024, 7089, 7463, 7902, 9452, 10008, 10536, 14178, 14926, 15804, 18904, 20016, 21072, 21267, 22389, 28356, 29852, 31608, 37808, 42534, 44778, 56712, 59704, 61021, 63216, 67167, 85068, 89556, 113424, 119408, 122042, 134334, 170136, 179112, 183063, 244084, 268668, 340272, 358224, 366126, 488168, 537336, 549189, 732252, 976336, 1037357, 1074672, 1098378, 1464504, 2074714, 2196756, 2929008, 3112071, 4149428, 4393512, 6224142, 8298856, 8787024, 9336213, 12448284, 16597712, 18672426, 24896568, 37344852, 49793136, 74689704, 149379408]

約数ペア:

[(1, 149379408), (2, 74689704), (3, 49793136), (4, 37344852), (6, 24896568), (8, 18672426), (9, 16597712), (12, 12448284), (16, 9336213), (17, 8787024), (18, 8298856), (24, 6224142), (34, 4393512), (36, 4149428), (48, 3112071), (51, 2929008), (68, 2196756), (72, 2074714), (102, 1464504), (136, 1098378), (139, 1074672), (144, 1037357), (153, 976336), (204, 732252), (272, 549189), (278, 537336), (306, 488168), (408, 366126), (417, 358224), (439, 340272), (556, 268668), (612, 244084), (816, 183063), (834, 179112), (878, 170136), (1112, 134334), (1224, 122042), (1251, 119408), (1317, 113424), (1668, 89556), (1756, 85068), (2224, 67167), (2363, 63216), (2448, 61021), (2502, 59704), (2634, 56712), (3336, 44778), (3512, 42534), (3951, 37808), (4726, 31608), (5004, 29852), (5268, 28356), (6672, 22389), (7024, 21267), (7089, 21072), (7463, 20016), (7902, 18904), (9452, 15804), (10008, 14926), (10536, 14178)]