156953289974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2464951}}^1$

素因数の和:2465076

約数の個数: 32

約数和(自身を含む): 265031639040

約数和(自身を除く): 108078349066

約数列:

[1, 2, 13, 26, 31, 62, 79, 158, 403, 806, 1027, 2054, 2449, 4898, 31837, 63674, 2464951, 4929902, 32044363, 64088726, 76413481, 152826962, 194731129, 389462258, 993375253, 1986750506, 2531504677, 5063009354, 6036664999, 12073329998, 78476644987, 156953289974]

約数ペア:

[(1, 156953289974), (2, 78476644987), (13, 12073329998), (26, 6036664999), (31, 5063009354), (62, 2531504677), (79, 1986750506), (158, 993375253), (403, 389462258), (806, 194731129), (1027, 152826962), (2054, 76413481), (2449, 64088726), (4898, 32044363), (31837, 4929902), (63674, 2464951)]