145447512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 444579840

約数和(自身を除く): 299132328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 127, 136, 168, 204, 238, 254, 357, 381, 401, 408, 476, 508, 714, 762, 802, 889, 952, 1016, 1203, 1428, 1524, 1604, 1778, 2159, 2406, 2667, 2807, 2856, 3048, 3208, 3556, 4318, 4812, 5334, 5614, 6477, 6817, 7112, 8421, 8636, 9624, 10668, 11228, 12954, 13634, 15113, 16842, 17272, 20451, 21336, 22456, 25908, 27268, 30226, 33684, 40902, 45339, 47719, 50927, 51816, 54536, 60452, 67368, 81804, 90678, 95438, 101854, 120904, 143157, 152781, 163608, 181356, 190876, 203708, 286314, 305562, 356489, 362712, 381752, 407416, 572628, 611124, 712978, 865759, 1069467, 1145256, 1222248, 1425956, 1731518, 2138934, 2597277, 2851912, 3463036, 4277868, 5194554, 6060313, 6926072, 8555736, 10389108, 12120626, 18180939, 20778216, 24241252, 36361878, 48482504, 72723756, 145447512]

約数ペア:

[(1, 145447512), (2, 72723756), (3, 48482504), (4, 36361878), (6, 24241252), (7, 20778216), (8, 18180939), (12, 12120626), (14, 10389108), (17, 8555736), (21, 6926072), (24, 6060313), (28, 5194554), (34, 4277868), (42, 3463036), (51, 2851912), (56, 2597277), (68, 2138934), (84, 1731518), (102, 1425956), (119, 1222248), (127, 1145256), (136, 1069467), (168, 865759), (204, 712978), (238, 611124), (254, 572628), (357, 407416), (381, 381752), (401, 362712), (408, 356489), (476, 305562), (508, 286314), (714, 203708), (762, 190876), (802, 181356), (889, 163608), (952, 152781), (1016, 143157), (1203, 120904), (1428, 101854), (1524, 95438), (1604, 90678), (1778, 81804), (2159, 67368), (2406, 60452), (2667, 54536), (2807, 51816), (2856, 50927), (3048, 47719), (3208, 45339), (3556, 40902), (4318, 33684), (4812, 30226), (5334, 27268), (5614, 25908), (6477, 22456), (6817, 21336), (7112, 20451), (8421, 17272), (8636, 16842), (9624, 15113), (10668, 13634), (11228, 12954)]