190241296

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:552

約数の個数: 80

約数和(自身を含む): 438860800

約数和(自身を除く): 248619504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 157, 217, 248, 314, 349, 434, 496, 628, 698, 868, 1099, 1256, 1396, 1736, 2198, 2443, 2512, 2792, 3472, 4396, 4867, 4886, 5584, 8792, 9734, 9772, 10819, 17584, 19468, 19544, 21638, 34069, 38936, 39088, 43276, 54793, 68138, 75733, 77872, 86552, 109586, 136276, 151466, 173104, 219172, 272552, 302932, 383551, 438344, 545104, 605864, 767102, 876688, 1211728, 1534204, 1698583, 3068408, 3397166, 6136816, 6794332, 11890081, 13588664, 23780162, 27177328, 47560324, 95120648, 190241296]

約数ペア:

[(1, 190241296), (2, 95120648), (4, 47560324), (7, 27177328), (8, 23780162), (14, 13588664), (16, 11890081), (28, 6794332), (31, 6136816), (56, 3397166), (62, 3068408), (112, 1698583), (124, 1534204), (157, 1211728), (217, 876688), (248, 767102), (314, 605864), (349, 545104), (434, 438344), (496, 383551), (628, 302932), (698, 272552), (868, 219172), (1099, 173104), (1256, 151466), (1396, 136276), (1736, 109586), (2198, 86552), (2443, 77872), (2512, 75733), (2792, 68138), (3472, 54793), (4396, 43276), (4867, 39088), (4886, 38936), (5584, 34069), (8792, 21638), (9734, 19544), (9772, 19468), (10819, 17584)]