180838164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{8849}}^1$

素因数の和:9000

約数の個数: 48

約数和(自身を含む): 457934400

約数和(自身を除く): 277096236

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1572, 1703, 3406, 5109, 6812, 8849, 10218, 17698, 20436, 26547, 35396, 53094, 106188, 115037, 230074, 345111, 460148, 690222, 1159219, 1380444, 2318438, 3477657, 4636876, 6955314, 13910628, 15069847, 30139694, 45209541, 60279388, 90419082, 180838164]

約数ペア:

[(1, 180838164), (2, 90419082), (3, 60279388), (4, 45209541), (6, 30139694), (12, 15069847), (13, 13910628), (26, 6955314), (39, 4636876), (52, 3477657), (78, 2318438), (131, 1380444), (156, 1159219), (262, 690222), (393, 460148), (524, 345111), (786, 230074), (1572, 115037), (1703, 106188), (3406, 53094), (5109, 35396), (6812, 26547), (8849, 20436), (10218, 17698)]