160551244

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{19979}}^1$

素因数の和:20038

約数の個数: 36

約数和(自身を含む): 334824840

約数和(自身を除く): 174273596

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 19979, 39958, 79916, 139853, 279706, 559412, 819139, 978971, 1638278, 1957942, 3276556, 3915884, 5733973, 11467946, 22935892, 40137811, 80275622, 160551244]

約数ペア:

[(1, 160551244), (2, 80275622), (4, 40137811), (7, 22935892), (14, 11467946), (28, 5733973), (41, 3915884), (49, 3276556), (82, 1957942), (98, 1638278), (164, 978971), (196, 819139), (287, 559412), (574, 279706), (1148, 139853), (2009, 79916), (4018, 39958), (8036, 19979)]