145185236

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43573}}^1$

素因数の和:43608

約数の個数: 36

約数和(自身を含む): 312948468

約数和(自身を除く): 167763232

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 43573, 87146, 174292, 305011, 610022, 740741, 1220044, 1481482, 2135077, 2962964, 4270154, 5185187, 8540308, 10370374, 20740748, 36296309, 72592618, 145185236]

約数ペア:

[(1, 145185236), (2, 72592618), (4, 36296309), (7, 20740748), (14, 10370374), (17, 8540308), (28, 5185187), (34, 4270154), (49, 2962964), (68, 2135077), (98, 1481482), (119, 1220044), (196, 740741), (238, 610022), (476, 305011), (833, 174292), (1666, 87146), (3332, 43573)]