153122992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 335549952

約数和(自身を除く): 182426960

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 107, 173, 176, 188, 214, 346, 376, 428, 517, 692, 752, 856, 1034, 1177, 1384, 1712, 1903, 2068, 2354, 2768, 3806, 4136, 4708, 5029, 7612, 8131, 8272, 9416, 10058, 15224, 16262, 18511, 18832, 20116, 30448, 32524, 37022, 40232, 55319, 65048, 74044, 80464, 89441, 110638, 130096, 148088, 178882, 203621, 221276, 296176, 357764, 407242, 442552, 715528, 814484, 870017, 885104, 1431056, 1628968, 1740034, 3257936, 3480068, 6960136, 9570187, 13920272, 19140374, 38280748, 76561496, 153122992]

約数ペア:

[(1, 153122992), (2, 76561496), (4, 38280748), (8, 19140374), (11, 13920272), (16, 9570187), (22, 6960136), (44, 3480068), (47, 3257936), (88, 1740034), (94, 1628968), (107, 1431056), (173, 885104), (176, 870017), (188, 814484), (214, 715528), (346, 442552), (376, 407242), (428, 357764), (517, 296176), (692, 221276), (752, 203621), (856, 178882), (1034, 148088), (1177, 130096), (1384, 110638), (1712, 89441), (1903, 80464), (2068, 74044), (2354, 65048), (2768, 55319), (3806, 40232), (4136, 37022), (4708, 32524), (5029, 30448), (7612, 20116), (8131, 18832), (8272, 18511), (9416, 16262), (10058, 15224)]