130944784

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1$

素因数の和:895

約数の個数: 40

約数和(自身を含む): 258858432

約数和(自身を除く): 127913648

約数列:

[1, 2, 4, 8, 16, 83, 151, 166, 302, 332, 604, 653, 664, 1208, 1306, 1328, 2416, 2612, 5224, 10448, 12533, 25066, 50132, 54199, 98603, 100264, 108398, 197206, 200528, 216796, 394412, 433592, 788824, 867184, 1577648, 8184049, 16368098, 32736196, 65472392, 130944784]

約数ペア:

[(1, 130944784), (2, 65472392), (4, 32736196), (8, 16368098), (16, 8184049), (83, 1577648), (151, 867184), (166, 788824), (302, 433592), (332, 394412), (604, 216796), (653, 200528), (664, 197206), (1208, 108398), (1306, 100264), (1328, 98603), (2416, 54199), (2612, 50132), (5224, 25066), (10448, 12533)]