159997536

素因数分解:

$2^5\times 3^2\times {\mathrm{347}}^1\times {\mathrm{1601}}^1$

素因数の和:1964

約数の個数: 72

約数和(自身を含む): 456589224

約数和(自身を除く): 296591688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 347, 694, 1041, 1388, 1601, 2082, 2776, 3123, 3202, 4164, 4803, 5552, 6246, 6404, 8328, 9606, 11104, 12492, 12808, 14409, 16656, 19212, 24984, 25616, 28818, 33312, 38424, 49968, 51232, 57636, 76848, 99936, 115272, 153696, 230544, 461088, 555547, 1111094, 1666641, 2222188, 3333282, 4444376, 4999923, 6666564, 8888752, 9999846, 13333128, 17777504, 19999692, 26666256, 39999384, 53332512, 79998768, 159997536]

約数ペア:

[(1, 159997536), (2, 79998768), (3, 53332512), (4, 39999384), (6, 26666256), (8, 19999692), (9, 17777504), (12, 13333128), (16, 9999846), (18, 8888752), (24, 6666564), (32, 4999923), (36, 4444376), (48, 3333282), (72, 2222188), (96, 1666641), (144, 1111094), (288, 555547), (347, 461088), (694, 230544), (1041, 153696), (1388, 115272), (1601, 99936), (2082, 76848), (2776, 57636), (3123, 51232), (3202, 49968), (4164, 38424), (4803, 33312), (5552, 28818), (6246, 25616), (6404, 24984), (8328, 19212), (9606, 16656), (11104, 14409), (12492, 12808)]