149064448

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1029

約数の個数: 72

約数和(自身を含む): 327595968

約数和(自身を除く): 178531520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 256, 376, 416, 611, 752, 832, 953, 1222, 1504, 1664, 1906, 2444, 3008, 3328, 3812, 4888, 6016, 7624, 9776, 12032, 12389, 15248, 19552, 24778, 30496, 39104, 44791, 49556, 60992, 78208, 89582, 99112, 121984, 156416, 179164, 198224, 243968, 358328, 396448, 582283, 716656, 792896, 1164566, 1433312, 1585792, 2329132, 2866624, 3171584, 4658264, 5733248, 9316528, 11466496, 18633056, 37266112, 74532224, 149064448]

約数ペア:

[(1, 149064448), (2, 74532224), (4, 37266112), (8, 18633056), (13, 11466496), (16, 9316528), (26, 5733248), (32, 4658264), (47, 3171584), (52, 2866624), (64, 2329132), (94, 1585792), (104, 1433312), (128, 1164566), (188, 792896), (208, 716656), (256, 582283), (376, 396448), (416, 358328), (611, 243968), (752, 198224), (832, 179164), (953, 156416), (1222, 121984), (1504, 99112), (1664, 89582), (1906, 78208), (2444, 60992), (3008, 49556), (3328, 44791), (3812, 39104), (4888, 30496), (6016, 24778), (7624, 19552), (9776, 15248), (12032, 12389)]