143321864

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2795

約数の個数: 64

約数和(自身を含む): 330000000

約数和(自身を除く): 186678136

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 343, 392, 532, 686, 931, 1064, 1372, 1862, 2744, 2749, 3724, 5498, 6517, 7448, 10996, 13034, 19243, 21992, 26068, 38486, 52136, 52231, 76972, 104462, 134701, 153944, 208924, 269402, 365617, 417848, 538804, 731234, 942907, 1077608, 1462468, 1885814, 2559319, 2924936, 3771628, 5118638, 7543256, 10237276, 17915233, 20474552, 35830466, 71660932, 143321864]

約数ペア:

[(1, 143321864), (2, 71660932), (4, 35830466), (7, 20474552), (8, 17915233), (14, 10237276), (19, 7543256), (28, 5118638), (38, 3771628), (49, 2924936), (56, 2559319), (76, 1885814), (98, 1462468), (133, 1077608), (152, 942907), (196, 731234), (266, 538804), (343, 417848), (392, 365617), (532, 269402), (686, 208924), (931, 153944), (1064, 134701), (1372, 104462), (1862, 76972), (2744, 52231), (2749, 52136), (3724, 38486), (5498, 26068), (6517, 21992), (7448, 19243), (10996, 13034)]