155772606

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1281

約数の個数: 64

約数和(自身を含む): 358940160

約数和(自身を除く): 203167554

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 89, 138, 178, 253, 267, 506, 534, 759, 979, 1153, 1518, 1958, 2047, 2306, 2937, 3459, 4094, 5874, 6141, 6918, 12282, 12683, 22517, 25366, 26519, 38049, 45034, 53038, 67551, 76098, 79557, 102617, 135102, 159114, 205234, 291709, 307851, 583418, 615702, 875127, 1128787, 1750254, 2257574, 2360191, 3386361, 4720382, 6772722, 7080573, 14161146, 25962101, 51924202, 77886303, 155772606]

約数ペア:

[(1, 155772606), (2, 77886303), (3, 51924202), (6, 25962101), (11, 14161146), (22, 7080573), (23, 6772722), (33, 4720382), (46, 3386361), (66, 2360191), (69, 2257574), (89, 1750254), (138, 1128787), (178, 875127), (253, 615702), (267, 583418), (506, 307851), (534, 291709), (759, 205234), (979, 159114), (1153, 135102), (1518, 102617), (1958, 79557), (2047, 76098), (2306, 67551), (2937, 53038), (3459, 45034), (4094, 38049), (5874, 26519), (6141, 25366), (6918, 22517), (12282, 12683)]