142761136

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1026

約数の個数: 80

約数和(自身を含む): 337676800

約数和(自身を除く): 194915664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 73, 76, 112, 133, 146, 152, 266, 292, 304, 511, 532, 584, 919, 1022, 1064, 1168, 1387, 1838, 2044, 2128, 2774, 3676, 4088, 5548, 6433, 7352, 8176, 9709, 11096, 12866, 14704, 17461, 19418, 22192, 25732, 34922, 38836, 51464, 67087, 69844, 77672, 102928, 122227, 134174, 139688, 155344, 244454, 268348, 279376, 469609, 488908, 536696, 939218, 977816, 1073392, 1274653, 1878436, 1955632, 2549306, 3756872, 5098612, 7513744, 8922571, 10197224, 17845142, 20394448, 35690284, 71380568, 142761136]

約数ペア:

[(1, 142761136), (2, 71380568), (4, 35690284), (7, 20394448), (8, 17845142), (14, 10197224), (16, 8922571), (19, 7513744), (28, 5098612), (38, 3756872), (56, 2549306), (73, 1955632), (76, 1878436), (112, 1274653), (133, 1073392), (146, 977816), (152, 939218), (266, 536696), (292, 488908), (304, 469609), (511, 279376), (532, 268348), (584, 244454), (919, 155344), (1022, 139688), (1064, 134174), (1168, 122227), (1387, 102928), (1838, 77672), (2044, 69844), (2128, 67087), (2774, 51464), (3676, 38836), (4088, 34922), (5548, 25732), (6433, 22192), (7352, 19418), (8176, 17461), (9709, 14704), (11096, 12866)]