157075572

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1723}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 375363072

約数和(自身を除く): 218287500

約数列:

[1, 2, 3, 4, 6, 12, 71, 107, 142, 213, 214, 284, 321, 426, 428, 642, 852, 1284, 1723, 3446, 5169, 6892, 7597, 10338, 15194, 20676, 22791, 30388, 45582, 91164, 122333, 184361, 244666, 366999, 368722, 489332, 553083, 733998, 737444, 1106166, 1467996, 2212332, 13089631, 26179262, 39268893, 52358524, 78537786, 157075572]

約数ペア:

[(1, 157075572), (2, 78537786), (3, 52358524), (4, 39268893), (6, 26179262), (12, 13089631), (71, 2212332), (107, 1467996), (142, 1106166), (213, 737444), (214, 733998), (284, 553083), (321, 489332), (426, 368722), (428, 366999), (642, 244666), (852, 184361), (1284, 122333), (1723, 91164), (3446, 45582), (5169, 30388), (6892, 22791), (7597, 20676), (10338, 15194)]