164865492

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{911}}^1$

素因数の和:1389

約数の個数: 72

約数和(自身を含む): 456124032

約数和(自身を除く): 291258540

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 457, 911, 914, 1371, 1822, 1828, 2733, 2742, 3644, 4113, 5027, 5466, 5484, 8199, 8226, 10021, 10054, 10932, 15081, 16398, 16452, 20042, 20108, 30063, 30162, 32796, 40084, 45243, 60126, 60324, 90189, 90486, 120252, 180378, 180972, 360756, 416327, 832654, 1248981, 1665308, 2497962, 3746943, 4579597, 4995924, 7493886, 9159194, 13738791, 14987772, 18318388, 27477582, 41216373, 54955164, 82432746, 164865492]

約数ペア:

[(1, 164865492), (2, 82432746), (3, 54955164), (4, 41216373), (6, 27477582), (9, 18318388), (11, 14987772), (12, 13738791), (18, 9159194), (22, 7493886), (33, 4995924), (36, 4579597), (44, 3746943), (66, 2497962), (99, 1665308), (132, 1248981), (198, 832654), (396, 416327), (457, 360756), (911, 180972), (914, 180378), (1371, 120252), (1822, 90486), (1828, 90189), (2733, 60324), (2742, 60126), (3644, 45243), (4113, 40084), (5027, 32796), (5466, 30162), (5484, 30063), (8199, 20108), (8226, 20042), (10021, 16452), (10054, 16398), (10932, 15081)]