166945150682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{151279}}^1$

素因数の和:151670

約数の個数: 32

約数和(自身を含む): 266966841600

約数和(自身を除く): 100021690918

約数列:

[1, 2, 19, 38, 113, 226, 257, 514, 2147, 4294, 4883, 9766, 29041, 58082, 151279, 302558, 551779, 1103558, 2874301, 5748602, 17094527, 34189054, 38878703, 77757406, 324796013, 649592026, 738695357, 1477390714, 4393293439, 8786586878, 83472575341, 166945150682]

約数ペア:

[(1, 166945150682), (2, 83472575341), (19, 8786586878), (38, 4393293439), (113, 1477390714), (226, 738695357), (257, 649592026), (514, 324796013), (2147, 77757406), (4294, 38878703), (4883, 34189054), (9766, 17094527), (29041, 5748602), (58082, 2874301), (151279, 1103558), (302558, 551779)]