139318816

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47843}}^1$

素因数の和:47873

約数の個数: 48

約数和(自身を含む): 337587264

約数和(自身を除く): 198268448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 47843, 95686, 191372, 334901, 382744, 621959, 669802, 765488, 1243918, 1339604, 1530976, 2487836, 2679208, 4353713, 4975672, 5358416, 8707426, 9951344, 10716832, 17414852, 19902688, 34829704, 69659408, 139318816]

約数ペア:

[(1, 139318816), (2, 69659408), (4, 34829704), (7, 19902688), (8, 17414852), (13, 10716832), (14, 9951344), (16, 8707426), (26, 5358416), (28, 4975672), (32, 4353713), (52, 2679208), (56, 2487836), (91, 1530976), (104, 1339604), (112, 1243918), (182, 765488), (208, 669802), (224, 621959), (364, 382744), (416, 334901), (728, 191372), (1456, 95686), (2912, 47843)]