139666944

素因数分解:

$2^9\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1251

約数の個数: 80

約数和(自身を含む): 377118720

約数和(自身を除く): 237451776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 512, 632, 768, 948, 1151, 1264, 1536, 1896, 2302, 2528, 3453, 3792, 4604, 5056, 6906, 7584, 9208, 10112, 13812, 15168, 18416, 20224, 27624, 30336, 36832, 40448, 55248, 60672, 73664, 90929, 110496, 121344, 147328, 181858, 220992, 272787, 294656, 363716, 441984, 545574, 589312, 727432, 883968, 1091148, 1454864, 1767936, 2182296, 2909728, 4364592, 5819456, 8729184, 11638912, 17458368, 23277824, 34916736, 46555648, 69833472, 139666944]

約数ペア:

[(1, 139666944), (2, 69833472), (3, 46555648), (4, 34916736), (6, 23277824), (8, 17458368), (12, 11638912), (16, 8729184), (24, 5819456), (32, 4364592), (48, 2909728), (64, 2182296), (79, 1767936), (96, 1454864), (128, 1091148), (158, 883968), (192, 727432), (237, 589312), (256, 545574), (316, 441984), (384, 363716), (474, 294656), (512, 272787), (632, 220992), (768, 181858), (948, 147328), (1151, 121344), (1264, 110496), (1536, 90929), (1896, 73664), (2302, 60672), (2528, 55248), (3453, 40448), (3792, 36832), (4604, 30336), (5056, 27624), (6906, 20224), (7584, 18416), (9208, 15168), (10112, 13812)]