154328992

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1187}}^1$

素因数の和:1453

約数の個数: 48

約数和(自身を含む): 323326080

約数和(自身を除く): 168997088

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 239, 272, 478, 544, 956, 1187, 1912, 2374, 3824, 4063, 4748, 7648, 8126, 9496, 16252, 18992, 20179, 32504, 37984, 40358, 65008, 80716, 130016, 161432, 283693, 322864, 567386, 645728, 1134772, 2269544, 4539088, 4822781, 9078176, 9645562, 19291124, 38582248, 77164496, 154328992]

約数ペア:

[(1, 154328992), (2, 77164496), (4, 38582248), (8, 19291124), (16, 9645562), (17, 9078176), (32, 4822781), (34, 4539088), (68, 2269544), (136, 1134772), (239, 645728), (272, 567386), (478, 322864), (544, 283693), (956, 161432), (1187, 130016), (1912, 80716), (2374, 65008), (3824, 40358), (4063, 37984), (4748, 32504), (7648, 20179), (8126, 18992), (9496, 16252)]