169416128

素因数分解:

$2^6\times 7^2\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:722

約数の個数: 84

約数和(自身を含む): 396118080

約数和(自身を除く): 226701952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 89, 98, 112, 178, 196, 224, 356, 392, 448, 607, 623, 712, 784, 1214, 1246, 1424, 1568, 2428, 2492, 2848, 3136, 4249, 4361, 4856, 4984, 5696, 8498, 8722, 9712, 9968, 16996, 17444, 19424, 19936, 29743, 33992, 34888, 38848, 39872, 54023, 59486, 67984, 69776, 108046, 118972, 135968, 139552, 216092, 237944, 271936, 279104, 378161, 432184, 475888, 756322, 864368, 951776, 1512644, 1728736, 1903552, 2647127, 3025288, 3457472, 5294254, 6050576, 10588508, 12101152, 21177016, 24202304, 42354032, 84708064, 169416128]

約数ペア:

[(1, 169416128), (2, 84708064), (4, 42354032), (7, 24202304), (8, 21177016), (14, 12101152), (16, 10588508), (28, 6050576), (32, 5294254), (49, 3457472), (56, 3025288), (64, 2647127), (89, 1903552), (98, 1728736), (112, 1512644), (178, 951776), (196, 864368), (224, 756322), (356, 475888), (392, 432184), (448, 378161), (607, 279104), (623, 271936), (712, 237944), (784, 216092), (1214, 139552), (1246, 135968), (1424, 118972), (1568, 108046), (2428, 69776), (2492, 67984), (2848, 59486), (3136, 54023), (4249, 39872), (4361, 38848), (4856, 34888), (4984, 33992), (5696, 29743), (8498, 19936), (8722, 19424), (9712, 17444), (9968, 16996)]