130901344

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2693}}^1$

素因数の和:2748

約数の個数: 72

約数和(自身を含む): 309572928

約数和(自身を除く): 178671584

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, 2693, 3038, 3472, 5386, 6076, 6944, 10772, 12152, 18851, 21544, 24304, 37702, 43088, 48608, 75404, 83483, 86176, 131957, 150808, 166966, 263914, 301616, 333932, 527828, 584381, 603232, 667864, 1055656, 1168762, 1335728, 2111312, 2337524, 2671456, 4090667, 4222624, 4675048, 8181334, 9350096, 16362668, 18700192, 32725336, 65450672, 130901344]

約数ペア:

[(1, 130901344), (2, 65450672), (4, 32725336), (7, 18700192), (8, 16362668), (14, 9350096), (16, 8181334), (28, 4675048), (31, 4222624), (32, 4090667), (49, 2671456), (56, 2337524), (62, 2111312), (98, 1335728), (112, 1168762), (124, 1055656), (196, 667864), (217, 603232), (224, 584381), (248, 527828), (392, 333932), (434, 301616), (496, 263914), (784, 166966), (868, 150808), (992, 131957), (1519, 86176), (1568, 83483), (1736, 75404), (2693, 48608), (3038, 43088), (3472, 37702), (5386, 24304), (6076, 21544), (6944, 18851), (10772, 12152)]