190087856

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1871

約数の個数: 80

約数和(自身を含む): 452352000

約数和(自身を除く): 262264144

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, 1823, 1862, 2128, 2744, 3646, 3724, 5488, 6517, 7292, 7448, 12761, 13034, 14584, 14896, 25522, 26068, 29168, 34637, 51044, 52136, 69274, 89327, 102088, 104272, 138548, 178654, 204176, 242459, 277096, 357308, 484918, 554192, 625289, 714616, 969836, 1250578, 1429232, 1697213, 1939672, 2501156, 3394426, 3879344, 5002312, 6788852, 10004624, 11880491, 13577704, 23760982, 27155408, 47521964, 95043928, 190087856]

約数ペア:

[(1, 190087856), (2, 95043928), (4, 47521964), (7, 27155408), (8, 23760982), (14, 13577704), (16, 11880491), (19, 10004624), (28, 6788852), (38, 5002312), (49, 3879344), (56, 3394426), (76, 2501156), (98, 1939672), (112, 1697213), (133, 1429232), (152, 1250578), (196, 969836), (266, 714616), (304, 625289), (343, 554192), (392, 484918), (532, 357308), (686, 277096), (784, 242459), (931, 204176), (1064, 178654), (1372, 138548), (1823, 104272), (1862, 102088), (2128, 89327), (2744, 69274), (3646, 52136), (3724, 51044), (5488, 34637), (6517, 29168), (7292, 26068), (7448, 25522), (12761, 14896), (13034, 14584)]