147652428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 440921600

約数和(自身を除く): 293269172

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 73, 77, 84, 121, 132, 146, 154, 199, 219, 231, 242, 292, 308, 363, 398, 438, 462, 484, 511, 597, 726, 796, 803, 847, 876, 924, 1022, 1194, 1393, 1452, 1533, 1606, 1694, 2044, 2189, 2388, 2409, 2541, 2786, 3066, 3212, 3388, 4179, 4378, 4818, 5082, 5572, 5621, 6132, 6567, 8358, 8756, 8833, 9636, 10164, 11242, 13134, 14527, 15323, 16716, 16863, 17666, 22484, 24079, 26268, 26499, 29054, 30646, 33726, 35332, 43581, 45969, 48158, 52998, 58108, 61292, 61831, 67452, 72237, 87162, 91938, 96316, 101689, 105996, 123662, 144474, 159797, 168553, 174324, 183876, 185493, 203378, 247324, 288948, 305067, 319594, 337106, 370986, 406756, 479391, 505659, 610134, 639188, 674212, 741972, 958782, 1011318, 1118579, 1220268, 1757767, 1917564, 2022636, 2237158, 3355737, 3515534, 4474316, 5273301, 6711474, 7031068, 10546602, 12304369, 13422948, 21093204, 24608738, 36913107, 49217476, 73826214, 147652428]

約数ペア:

[(1, 147652428), (2, 73826214), (3, 49217476), (4, 36913107), (6, 24608738), (7, 21093204), (11, 13422948), (12, 12304369), (14, 10546602), (21, 7031068), (22, 6711474), (28, 5273301), (33, 4474316), (42, 3515534), (44, 3355737), (66, 2237158), (73, 2022636), (77, 1917564), (84, 1757767), (121, 1220268), (132, 1118579), (146, 1011318), (154, 958782), (199, 741972), (219, 674212), (231, 639188), (242, 610134), (292, 505659), (308, 479391), (363, 406756), (398, 370986), (438, 337106), (462, 319594), (484, 305067), (511, 288948), (597, 247324), (726, 203378), (796, 185493), (803, 183876), (847, 174324), (876, 168553), (924, 159797), (1022, 144474), (1194, 123662), (1393, 105996), (1452, 101689), (1533, 96316), (1606, 91938), (1694, 87162), (2044, 72237), (2189, 67452), (2388, 61831), (2409, 61292), (2541, 58108), (2786, 52998), (3066, 48158), (3212, 45969), (3388, 43581), (4179, 35332), (4378, 33726), (4818, 30646), (5082, 29054), (5572, 26499), (5621, 26268), (6132, 24079), (6567, 22484), (8358, 17666), (8756, 16863), (8833, 16716), (9636, 15323), (10164, 14527), (11242, 13134)]