132563452

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 274086400

約数和(自身を除く): 141522948

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 199, 259, 398, 518, 643, 796, 1036, 1286, 1393, 2572, 2786, 4501, 5572, 7363, 9002, 14726, 18004, 23791, 29452, 47582, 51541, 95164, 103082, 127957, 166537, 206164, 255914, 333074, 511828, 666148, 895699, 1791398, 3582796, 4734409, 9468818, 18937636, 33140863, 66281726, 132563452]

約数ペア:

[(1, 132563452), (2, 66281726), (4, 33140863), (7, 18937636), (14, 9468818), (28, 4734409), (37, 3582796), (74, 1791398), (148, 895699), (199, 666148), (259, 511828), (398, 333074), (518, 255914), (643, 206164), (796, 166537), (1036, 127957), (1286, 103082), (1393, 95164), (2572, 51541), (2786, 47582), (4501, 29452), (5572, 23791), (7363, 18004), (9002, 14726)]