144991808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{761}}^1$

素因数の和:1015

約数の個数: 56

約数和(自身を含む): 311612280

約数和(自身を除く): 166620472

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 229, 416, 458, 761, 832, 916, 1522, 1832, 2977, 3044, 3664, 5954, 6088, 7328, 9893, 11908, 12176, 14656, 19786, 23816, 24352, 39572, 47632, 48704, 79144, 95264, 158288, 174269, 190528, 316576, 348538, 633152, 697076, 1394152, 2265497, 2788304, 4530994, 5576608, 9061988, 11153216, 18123976, 36247952, 72495904, 144991808]

約数ペア:

[(1, 144991808), (2, 72495904), (4, 36247952), (8, 18123976), (13, 11153216), (16, 9061988), (26, 5576608), (32, 4530994), (52, 2788304), (64, 2265497), (104, 1394152), (208, 697076), (229, 633152), (416, 348538), (458, 316576), (761, 190528), (832, 174269), (916, 158288), (1522, 95264), (1832, 79144), (2977, 48704), (3044, 47632), (3664, 39572), (5954, 24352), (6088, 23816), (7328, 19786), (9893, 14656), (11908, 12176)]