161941572

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{115343}}^1$

素因数の和:115369

約数の個数: 48

約数和(自身を含む): 452148480

約数和(自身を除く): 290206908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 115343, 230686, 346029, 461372, 692058, 1038087, 1384116, 1499459, 2076174, 2998918, 3114261, 4152348, 4498377, 5997836, 6228522, 8996754, 12457044, 13495131, 17993508, 26990262, 40485393, 53980524, 80970786, 161941572]

約数ペア:

[(1, 161941572), (2, 80970786), (3, 53980524), (4, 40485393), (6, 26990262), (9, 17993508), (12, 13495131), (13, 12457044), (18, 8996754), (26, 6228522), (27, 5997836), (36, 4498377), (39, 4152348), (52, 3114261), (54, 2998918), (78, 2076174), (108, 1499459), (117, 1384116), (156, 1038087), (234, 692058), (351, 461372), (468, 346029), (702, 230686), (1404, 115343)]