128010952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{1181}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 254673720

約数和(自身を除く): 126662768

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 797, 1181, 1594, 2362, 3188, 4724, 6376, 9448, 13549, 20077, 27098, 40154, 54196, 80308, 108392, 160616, 941257, 1882514, 3765028, 7530056, 16001369, 32002738, 64005476, 128010952]

約数ペア:

[(1, 128010952), (2, 64005476), (4, 32002738), (8, 16001369), (17, 7530056), (34, 3765028), (68, 1882514), (136, 941257), (797, 160616), (1181, 108392), (1594, 80308), (2362, 54196), (3188, 40154), (4724, 27098), (6376, 20077), (9448, 13549)]