190315568

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{2129}}^1$

素因数の和:2325

約数の個数: 40

約数和(自身を含む): 381389280

約数和(自身を除く): 191073712

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 151, 296, 302, 592, 604, 1208, 2129, 2416, 4258, 5587, 8516, 11174, 17032, 22348, 34064, 44696, 78773, 89392, 157546, 315092, 321479, 630184, 642958, 1260368, 1285916, 2571832, 5143664, 11894723, 23789446, 47578892, 95157784, 190315568]

約数ペア:

[(1, 190315568), (2, 95157784), (4, 47578892), (8, 23789446), (16, 11894723), (37, 5143664), (74, 2571832), (148, 1285916), (151, 1260368), (296, 642958), (302, 630184), (592, 321479), (604, 315092), (1208, 157546), (2129, 89392), (2416, 78773), (4258, 44696), (5587, 34064), (8516, 22348), (11174, 17032)]