143878656

素因数分解:

$2^9\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2061

約数の個数: 80

約数和(自身を含む): 391653504

約数和(自身を除く): 247774848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 512, 564, 752, 768, 1128, 1504, 1536, 1993, 2256, 3008, 3986, 4512, 5979, 6016, 7972, 9024, 11958, 12032, 15944, 18048, 23916, 24064, 31888, 36096, 47832, 63776, 72192, 93671, 95664, 127552, 187342, 191328, 255104, 281013, 374684, 382656, 510208, 562026, 749368, 765312, 1020416, 1124052, 1498736, 1530624, 2248104, 2997472, 3061248, 4496208, 5994944, 8992416, 11989888, 17984832, 23979776, 35969664, 47959552, 71939328, 143878656]

約数ペア:

[(1, 143878656), (2, 71939328), (3, 47959552), (4, 35969664), (6, 23979776), (8, 17984832), (12, 11989888), (16, 8992416), (24, 5994944), (32, 4496208), (47, 3061248), (48, 2997472), (64, 2248104), (94, 1530624), (96, 1498736), (128, 1124052), (141, 1020416), (188, 765312), (192, 749368), (256, 562026), (282, 510208), (376, 382656), (384, 374684), (512, 281013), (564, 255104), (752, 191328), (768, 187342), (1128, 127552), (1504, 95664), (1536, 93671), (1993, 72192), (2256, 63776), (3008, 47832), (3986, 36096), (4512, 31888), (5979, 24064), (6016, 23916), (7972, 18048), (9024, 15944), (11958, 12032)]