162577268

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1193}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 338064384

約数和(自身を除く): 175487116

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 157, 217, 314, 434, 628, 868, 1099, 1193, 2198, 2386, 4396, 4772, 4867, 8351, 9734, 16702, 19468, 33404, 34069, 36983, 68138, 73966, 136276, 147932, 187301, 258881, 374602, 517762, 749204, 1035524, 1311107, 2622214, 5244428, 5806331, 11612662, 23225324, 40644317, 81288634, 162577268]

約数ペア:

[(1, 162577268), (2, 81288634), (4, 40644317), (7, 23225324), (14, 11612662), (28, 5806331), (31, 5244428), (62, 2622214), (124, 1311107), (157, 1035524), (217, 749204), (314, 517762), (434, 374602), (628, 258881), (868, 187301), (1099, 147932), (1193, 136276), (2198, 73966), (2386, 68138), (4396, 36983), (4772, 34069), (4867, 33404), (8351, 19468), (9734, 16702)]