158045884388

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{125269}}^1$

素因数の和:125485

約数の個数: 72

約数和(自身を含む): 331685396280

約数和(自身を除く): 173639511892

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 157, 164, 196, 287, 314, 574, 628, 1099, 1148, 2009, 2198, 4018, 4396, 6437, 7693, 8036, 12874, 15386, 25748, 30772, 45059, 90118, 125269, 180236, 250538, 315413, 501076, 630826, 876883, 1261652, 1753766, 3507532, 5136029, 6138181, 10272058, 12276362, 19667233, 20544116, 24552724, 35952203, 39334466, 71904406, 78668932, 137670631, 143808812, 251665421, 275341262, 503330842, 550682524, 806356553, 963694417, 1006661684, 1612713106, 1927388834, 3225426212, 3854777668, 5644495871, 11288991742, 22577983484, 39511471097, 79022942194, 158045884388]

約数ペア:

[(1, 158045884388), (2, 79022942194), (4, 39511471097), (7, 22577983484), (14, 11288991742), (28, 5644495871), (41, 3854777668), (49, 3225426212), (82, 1927388834), (98, 1612713106), (157, 1006661684), (164, 963694417), (196, 806356553), (287, 550682524), (314, 503330842), (574, 275341262), (628, 251665421), (1099, 143808812), (1148, 137670631), (2009, 78668932), (2198, 71904406), (4018, 39334466), (4396, 35952203), (6437, 24552724), (7693, 20544116), (8036, 19667233), (12874, 12276362), (15386, 10272058), (25748, 6138181), (30772, 5136029), (45059, 3507532), (90118, 1753766), (125269, 1261652), (180236, 876883), (250538, 630826), (315413, 501076)]