145903176

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{69877}}^1$

素因数の和:69918

約数の個数: 48

約数和(自身を含む): 408786300

約数和(自身を除く): 262883124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 69877, 139754, 209631, 279508, 419262, 559016, 628893, 838524, 1257786, 1677048, 2026433, 2515572, 4052866, 5031144, 6079299, 8105732, 12158598, 16211464, 18237897, 24317196, 36475794, 48634392, 72951588, 145903176]

約数ペア:

[(1, 145903176), (2, 72951588), (3, 48634392), (4, 36475794), (6, 24317196), (8, 18237897), (9, 16211464), (12, 12158598), (18, 8105732), (24, 6079299), (29, 5031144), (36, 4052866), (58, 2515572), (72, 2026433), (87, 1677048), (116, 1257786), (174, 838524), (232, 628893), (261, 559016), (348, 419262), (522, 279508), (696, 209631), (1044, 139754), (2088, 69877)]