129726688

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44549}}^1$

素因数の和:44579

約数の個数: 48

約数和(自身を含む): 314344800

約数和(自身を除く): 184618112

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, 44549, 89098, 178196, 311843, 356392, 579137, 623686, 712784, 1158274, 1247372, 1425568, 2316548, 2494744, 4053959, 4633096, 4989488, 8107918, 9266192, 9978976, 16215836, 18532384, 32431672, 64863344, 129726688]

約数ペア:

[(1, 129726688), (2, 64863344), (4, 32431672), (7, 18532384), (8, 16215836), (13, 9978976), (14, 9266192), (16, 8107918), (26, 4989488), (28, 4633096), (32, 4053959), (52, 2494744), (56, 2316548), (91, 1425568), (104, 1247372), (112, 1158274), (182, 712784), (208, 623686), (224, 579137), (364, 356392), (416, 311843), (728, 178196), (1456, 89098), (2912, 44549)]