156728220658

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4721}}^1\times {\mathrm{8543}}^1$

素因数の和:13362

約数の個数: 32

約数和(自身を含む): 246909980160

約数和(自身を除く): 90181759502

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 4721, 8543, 9442, 17086, 136909, 247747, 273818, 316307, 495494, 572381, 632614, 1144762, 9172903, 16599049, 18345806, 33198098, 40331503, 80663006, 1169613587, 2339227174, 2702210701, 5404421402, 78364110329, 156728220658]

約数ペア:

[(1, 156728220658), (2, 78364110329), (29, 5404421402), (58, 2702210701), (67, 2339227174), (134, 1169613587), (1943, 80663006), (3886, 40331503), (4721, 33198098), (8543, 18345806), (9442, 16599049), (17086, 9172903), (136909, 1144762), (247747, 632614), (273818, 572381), (316307, 495494)]