169119632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 373309440

約数和(自身を除く): 204189808

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 139, 176, 223, 248, 278, 341, 446, 496, 556, 682, 892, 1112, 1364, 1529, 1784, 2224, 2453, 2728, 3058, 3568, 4309, 4906, 5456, 6116, 6913, 8618, 9812, 12232, 13826, 17236, 19624, 24464, 27652, 30997, 34472, 39248, 47399, 55304, 61994, 68944, 76043, 94798, 110608, 123988, 152086, 189596, 247976, 304172, 340967, 379192, 495952, 608344, 681934, 758384, 960907, 1216688, 1363868, 1921814, 2727736, 3843628, 5455472, 7687256, 10569977, 15374512, 21139954, 42279908, 84559816, 169119632]

約数ペア:

[(1, 169119632), (2, 84559816), (4, 42279908), (8, 21139954), (11, 15374512), (16, 10569977), (22, 7687256), (31, 5455472), (44, 3843628), (62, 2727736), (88, 1921814), (124, 1363868), (139, 1216688), (176, 960907), (223, 758384), (248, 681934), (278, 608344), (341, 495952), (446, 379192), (496, 340967), (556, 304172), (682, 247976), (892, 189596), (1112, 152086), (1364, 123988), (1529, 110608), (1784, 94798), (2224, 76043), (2453, 68944), (2728, 61994), (3058, 55304), (3568, 47399), (4309, 39248), (4906, 34472), (5456, 30997), (6116, 27652), (6913, 24464), (8618, 19624), (9812, 17236), (12232, 13826)]