100839844

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 215603640

約数和(自身を除く): 114763796

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 113, 116, 157, 196, 203, 226, 314, 406, 452, 628, 791, 812, 1099, 1421, 1582, 2198, 2842, 3164, 3277, 4396, 4553, 5537, 5684, 6554, 7693, 9106, 11074, 13108, 15386, 17741, 18212, 22148, 22939, 30772, 31871, 35482, 45878, 63742, 70964, 91756, 124187, 127484, 160573, 223097, 248374, 321146, 446194, 496748, 514489, 642292, 869309, 892388, 1028978, 1738618, 2057956, 3477236, 3601423, 7202846, 14405692, 25209961, 50419922, 100839844]

約数ペア:

[(1, 100839844), (2, 50419922), (4, 25209961), (7, 14405692), (14, 7202846), (28, 3601423), (29, 3477236), (49, 2057956), (58, 1738618), (98, 1028978), (113, 892388), (116, 869309), (157, 642292), (196, 514489), (203, 496748), (226, 446194), (314, 321146), (406, 248374), (452, 223097), (628, 160573), (791, 127484), (812, 124187), (1099, 91756), (1421, 70964), (1582, 63742), (2198, 45878), (2842, 35482), (3164, 31871), (3277, 30772), (4396, 22939), (4553, 22148), (5537, 18212), (5684, 17741), (6554, 15386), (7693, 13108), (9106, 11074)]