145252016

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{99761}}^1$

素因数の和:99789

約数の個数: 40

約数和(自身を含む): 346373664

約数和(自身を除く): 201121648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 99761, 199522, 399044, 698327, 798088, 1296893, 1396654, 1596176, 2593786, 2793308, 5187572, 5586616, 9078251, 10375144, 11173232, 18156502, 20750288, 36313004, 72626008, 145252016]

約数ペア:

[(1, 145252016), (2, 72626008), (4, 36313004), (7, 20750288), (8, 18156502), (13, 11173232), (14, 10375144), (16, 9078251), (26, 5586616), (28, 5187572), (52, 2793308), (56, 2593786), (91, 1596176), (104, 1396654), (112, 1296893), (182, 798088), (208, 698327), (364, 399044), (728, 199522), (1456, 99761)]