142663464

素因数分解:

$2^3\times 3^3\times {\mathrm{449}}^1\times {\mathrm{1471}}^1$

素因数の和:1935

約数の個数: 64

約数和(自身を含む): 397440000

約数和(自身を除く): 254776536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 449, 898, 1347, 1471, 1796, 2694, 2942, 3592, 4041, 4413, 5388, 5884, 8082, 8826, 10776, 11768, 12123, 13239, 16164, 17652, 24246, 26478, 32328, 35304, 39717, 48492, 52956, 79434, 96984, 105912, 158868, 317736, 660479, 1320958, 1981437, 2641916, 3962874, 5283832, 5944311, 7925748, 11888622, 15851496, 17832933, 23777244, 35665866, 47554488, 71331732, 142663464]

約数ペア:

[(1, 142663464), (2, 71331732), (3, 47554488), (4, 35665866), (6, 23777244), (8, 17832933), (9, 15851496), (12, 11888622), (18, 7925748), (24, 5944311), (27, 5283832), (36, 3962874), (54, 2641916), (72, 1981437), (108, 1320958), (216, 660479), (449, 317736), (898, 158868), (1347, 105912), (1471, 96984), (1796, 79434), (2694, 52956), (2942, 48492), (3592, 39717), (4041, 35304), (4413, 32328), (5388, 26478), (5884, 24246), (8082, 17652), (8826, 16164), (10776, 13239), (11768, 12123)]