157423128

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1601}}^1$

素因数の和:1868

約数の個数: 64

約数和(自身を含む): 418698720

約数和(自身を除く): 261275592

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 241, 408, 482, 723, 964, 1446, 1601, 1928, 2892, 3202, 4097, 4803, 5784, 6404, 8194, 9606, 12291, 12808, 16388, 19212, 24582, 27217, 32776, 38424, 49164, 54434, 81651, 98328, 108868, 163302, 217736, 326604, 385841, 653208, 771682, 1157523, 1543364, 2315046, 3086728, 4630092, 6559297, 9260184, 13118594, 19677891, 26237188, 39355782, 52474376, 78711564, 157423128]

約数ペア:

[(1, 157423128), (2, 78711564), (3, 52474376), (4, 39355782), (6, 26237188), (8, 19677891), (12, 13118594), (17, 9260184), (24, 6559297), (34, 4630092), (51, 3086728), (68, 2315046), (102, 1543364), (136, 1157523), (204, 771682), (241, 653208), (408, 385841), (482, 326604), (723, 217736), (964, 163302), (1446, 108868), (1601, 98328), (1928, 81651), (2892, 54434), (3202, 49164), (4097, 38424), (4803, 32776), (5784, 27217), (6404, 24582), (8194, 19212), (9606, 16388), (12291, 12808)]