143195346

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{907}}^1$

素因数の和:1108

約数の個数: 72

約数和(自身を含む): 363327120

約数和(自身を除く): 220131774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 179, 294, 358, 441, 537, 882, 907, 1074, 1253, 1611, 1814, 2506, 2721, 3222, 3759, 5442, 6349, 7518, 8163, 8771, 11277, 12698, 16326, 17542, 19047, 22554, 26313, 38094, 44443, 52626, 57141, 78939, 88886, 114282, 133329, 157878, 162353, 266658, 324706, 399987, 487059, 799974, 974118, 1136471, 1461177, 2272942, 2922354, 3409413, 6818826, 7955297, 10228239, 15910594, 20456478, 23865891, 47731782, 71597673, 143195346]

約数ペア:

[(1, 143195346), (2, 71597673), (3, 47731782), (6, 23865891), (7, 20456478), (9, 15910594), (14, 10228239), (18, 7955297), (21, 6818826), (42, 3409413), (49, 2922354), (63, 2272942), (98, 1461177), (126, 1136471), (147, 974118), (179, 799974), (294, 487059), (358, 399987), (441, 324706), (537, 266658), (882, 162353), (907, 157878), (1074, 133329), (1253, 114282), (1611, 88886), (1814, 78939), (2506, 57141), (2721, 52626), (3222, 44443), (3759, 38094), (5442, 26313), (6349, 22554), (7518, 19047), (8163, 17542), (8771, 16326), (11277, 12698)]