163394224

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1615

約数の個数: 80

約数和(自身を含む): 388864000

約数和(自身を除く): 225469776

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 392, 532, 686, 784, 931, 1064, 1372, 1567, 1862, 2128, 2744, 3134, 3724, 5488, 6268, 6517, 7448, 10969, 12536, 13034, 14896, 21938, 25072, 26068, 29773, 43876, 52136, 59546, 76783, 87752, 104272, 119092, 153566, 175504, 208411, 238184, 307132, 416822, 476368, 537481, 614264, 833644, 1074962, 1228528, 1458877, 1667288, 2149924, 2917754, 3334576, 4299848, 5835508, 8599696, 10212139, 11671016, 20424278, 23342032, 40848556, 81697112, 163394224]

約数ペア:

[(1, 163394224), (2, 81697112), (4, 40848556), (7, 23342032), (8, 20424278), (14, 11671016), (16, 10212139), (19, 8599696), (28, 5835508), (38, 4299848), (49, 3334576), (56, 2917754), (76, 2149924), (98, 1667288), (112, 1458877), (133, 1228528), (152, 1074962), (196, 833644), (266, 614264), (304, 537481), (343, 476368), (392, 416822), (532, 307132), (686, 238184), (784, 208411), (931, 175504), (1064, 153566), (1372, 119092), (1567, 104272), (1862, 87752), (2128, 76783), (2744, 59546), (3134, 52136), (3724, 43876), (5488, 29773), (6268, 26068), (6517, 25072), (7448, 21938), (10969, 14896), (12536, 13034)]