155092288

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9811}}^1$

素因数の和:9855

約数の個数: 56

約数和(自身を含む): 348914720

約数和(自身を除く): 193822432

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 9811, 15808, 19622, 39244, 78488, 127543, 156976, 186409, 255086, 313952, 372818, 510172, 627904, 745636, 1020344, 1491272, 2040688, 2423317, 2982544, 4081376, 4846634, 5965088, 8162752, 9693268, 11930176, 19386536, 38773072, 77546144, 155092288]

約数ペア:

[(1, 155092288), (2, 77546144), (4, 38773072), (8, 19386536), (13, 11930176), (16, 9693268), (19, 8162752), (26, 5965088), (32, 4846634), (38, 4081376), (52, 2982544), (64, 2423317), (76, 2040688), (104, 1491272), (152, 1020344), (208, 745636), (247, 627904), (304, 510172), (416, 372818), (494, 313952), (608, 255086), (832, 186409), (988, 156976), (1216, 127543), (1976, 78488), (3952, 39244), (7904, 19622), (9811, 15808)]