172625908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 391184640

約数和(自身を除く): 218558732

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 43, 52, 82, 86, 91, 164, 172, 182, 269, 287, 301, 364, 533, 538, 559, 574, 602, 1066, 1076, 1118, 1148, 1204, 1763, 1883, 2132, 2236, 3497, 3526, 3731, 3766, 3913, 6994, 7052, 7462, 7532, 7826, 11029, 11567, 12341, 13988, 14924, 15652, 22058, 22919, 23134, 24479, 24682, 44116, 45838, 46268, 48958, 49364, 77203, 80969, 91676, 97916, 143377, 150371, 154406, 160433, 161938, 286754, 300742, 308812, 320866, 323876, 474247, 573508, 601484, 641732, 948494, 1003639, 1052597, 1896988, 2007278, 2105194, 3319729, 4014556, 4210388, 6165211, 6639458, 12330422, 13278916, 24660844, 43156477, 86312954, 172625908]

約数ペア:

[(1, 172625908), (2, 86312954), (4, 43156477), (7, 24660844), (13, 13278916), (14, 12330422), (26, 6639458), (28, 6165211), (41, 4210388), (43, 4014556), (52, 3319729), (82, 2105194), (86, 2007278), (91, 1896988), (164, 1052597), (172, 1003639), (182, 948494), (269, 641732), (287, 601484), (301, 573508), (364, 474247), (533, 323876), (538, 320866), (559, 308812), (574, 300742), (602, 286754), (1066, 161938), (1076, 160433), (1118, 154406), (1148, 150371), (1204, 143377), (1763, 97916), (1883, 91676), (2132, 80969), (2236, 77203), (3497, 49364), (3526, 48958), (3731, 46268), (3766, 45838), (3913, 44116), (6994, 24682), (7052, 24479), (7462, 23134), (7532, 22919), (7826, 22058), (11029, 15652), (11567, 14924), (12341, 13988)]