139942432

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2879}}^1$

素因数の和:2934

約数の個数: 72

約数和(自身を含む): 330946560

約数和(自身を除く): 191004128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1736, 2879, 3038, 3472, 5758, 6076, 6944, 11516, 12152, 20153, 23032, 24304, 40306, 46064, 48608, 80612, 89249, 92128, 141071, 161224, 178498, 282142, 322448, 356996, 564284, 624743, 644896, 713992, 1128568, 1249486, 1427984, 2257136, 2498972, 2855968, 4373201, 4514272, 4997944, 8746402, 9995888, 17492804, 19991776, 34985608, 69971216, 139942432]

約数ペア:

[(1, 139942432), (2, 69971216), (4, 34985608), (7, 19991776), (8, 17492804), (14, 9995888), (16, 8746402), (28, 4997944), (31, 4514272), (32, 4373201), (49, 2855968), (56, 2498972), (62, 2257136), (98, 1427984), (112, 1249486), (124, 1128568), (196, 713992), (217, 644896), (224, 624743), (248, 564284), (392, 356996), (434, 322448), (496, 282142), (784, 178498), (868, 161224), (992, 141071), (1519, 92128), (1568, 89249), (1736, 80612), (2879, 48608), (3038, 46064), (3472, 40306), (5758, 24304), (6076, 23032), (6944, 20153), (11516, 12152)]