158105988

素因数分解:

$2^2\times 3^2\times {\mathrm{971}}^1\times {\mathrm{4523}}^1$

素因数の和:5504

約数の個数: 36

約数和(自身を含む): 400156848

約数和(自身を除く): 242050860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 971, 1942, 2913, 3884, 4523, 5826, 8739, 9046, 11652, 13569, 17478, 18092, 27138, 34956, 40707, 54276, 81414, 162828, 4391833, 8783666, 13175499, 17567332, 26350998, 39526497, 52701996, 79052994, 158105988]

約数ペア:

[(1, 158105988), (2, 79052994), (3, 52701996), (4, 39526497), (6, 26350998), (9, 17567332), (12, 13175499), (18, 8783666), (36, 4391833), (971, 162828), (1942, 81414), (2913, 54276), (3884, 40707), (4523, 34956), (5826, 27138), (8739, 18092), (9046, 17478), (11652, 13569)]