131291808

素因数分解:

$2^5\times 3^1\times {\mathrm{109}}^1\times {\mathrm{12547}}^1$

素因数の和:12669

約数の個数: 48

約数和(自身を含む): 347830560

約数和(自身を除く): 216538752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 3488, 5232, 10464, 12547, 25094, 37641, 50188, 75282, 100376, 150564, 200752, 301128, 401504, 602256, 1204512, 1367623, 2735246, 4102869, 5470492, 8205738, 10940984, 16411476, 21881968, 32822952, 43763936, 65645904, 131291808]

約数ペア:

[(1, 131291808), (2, 65645904), (3, 43763936), (4, 32822952), (6, 21881968), (8, 16411476), (12, 10940984), (16, 8205738), (24, 5470492), (32, 4102869), (48, 2735246), (96, 1367623), (109, 1204512), (218, 602256), (327, 401504), (436, 301128), (654, 200752), (872, 150564), (1308, 100376), (1744, 75282), (2616, 50188), (3488, 37641), (5232, 25094), (10464, 12547)]