131145312

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 353928960

約数和(自身を除く): 222783648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 109, 151, 166, 218, 249, 302, 327, 332, 436, 453, 498, 604, 654, 664, 872, 906, 996, 1208, 1308, 1328, 1744, 1812, 1992, 2416, 2616, 2656, 3488, 3624, 3984, 4832, 5232, 7248, 7968, 9047, 10464, 12533, 14496, 16459, 18094, 25066, 27141, 32918, 36188, 37599, 49377, 50132, 54282, 65836, 72376, 75198, 98754, 100264, 108564, 131672, 144752, 150396, 197508, 200528, 217128, 263344, 289504, 300792, 395016, 401056, 434256, 526688, 601584, 790032, 868512, 1203168, 1366097, 1580064, 2732194, 4098291, 5464388, 8196582, 10928776, 16393164, 21857552, 32786328, 43715104, 65572656, 131145312]

約数ペア:

[(1, 131145312), (2, 65572656), (3, 43715104), (4, 32786328), (6, 21857552), (8, 16393164), (12, 10928776), (16, 8196582), (24, 5464388), (32, 4098291), (48, 2732194), (83, 1580064), (96, 1366097), (109, 1203168), (151, 868512), (166, 790032), (218, 601584), (249, 526688), (302, 434256), (327, 401056), (332, 395016), (436, 300792), (453, 289504), (498, 263344), (604, 217128), (654, 200528), (664, 197508), (872, 150396), (906, 144752), (996, 131672), (1208, 108564), (1308, 100264), (1328, 98754), (1744, 75198), (1812, 72376), (1992, 65836), (2416, 54282), (2616, 50132), (2656, 49377), (3488, 37599), (3624, 36188), (3984, 32918), (4832, 27141), (5232, 25066), (7248, 18094), (7968, 16459), (9047, 14496), (10464, 12533)]