129111276

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{219577}}^1$

素因数の和:219598

約数の個数: 36

約数和(自身を含む): 350446488

約数和(自身を除く): 221335212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 219577, 439154, 658731, 878308, 1317462, 1537039, 2634924, 3074078, 4611117, 6148156, 9222234, 10759273, 18444468, 21518546, 32277819, 43037092, 64555638, 129111276]

約数ペア:

[(1, 129111276), (2, 64555638), (3, 43037092), (4, 32277819), (6, 21518546), (7, 18444468), (12, 10759273), (14, 9222234), (21, 6148156), (28, 4611117), (42, 3074078), (49, 2634924), (84, 1537039), (98, 1317462), (147, 878308), (196, 658731), (294, 439154), (588, 219577)]