168648896

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3323}}^1$

素因数の和:3409

約数の個数: 56

約数和(自身を含む): 366424464

約数和(自身を除く): 197775568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 208, 244, 416, 488, 793, 832, 976, 1586, 1952, 3172, 3323, 3904, 6344, 6646, 12688, 13292, 25376, 26584, 43199, 50752, 53168, 86398, 106336, 172796, 202703, 212672, 345592, 405406, 691184, 810812, 1382368, 1621624, 2635139, 2764736, 3243248, 5270278, 6486496, 10540556, 12972992, 21081112, 42162224, 84324448, 168648896]

約数ペア:

[(1, 168648896), (2, 84324448), (4, 42162224), (8, 21081112), (13, 12972992), (16, 10540556), (26, 6486496), (32, 5270278), (52, 3243248), (61, 2764736), (64, 2635139), (104, 1621624), (122, 1382368), (208, 810812), (244, 691184), (416, 405406), (488, 345592), (793, 212672), (832, 202703), (976, 172796), (1586, 106336), (1952, 86398), (3172, 53168), (3323, 50752), (3904, 43199), (6344, 26584), (6646, 25376), (12688, 13292)]