145067686

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 230364000

約数和(自身を除く): 85296314

約数列:

[1, 2, 29, 58, 89, 157, 178, 179, 314, 358, 2581, 4553, 5162, 5191, 9106, 10382, 13973, 15931, 27946, 28103, 31862, 56206, 405217, 461999, 810434, 814987, 923998, 1629974, 2501167, 5002334, 72533843, 145067686]

約数ペア:

[(1, 145067686), (2, 72533843), (29, 5002334), (58, 2501167), (89, 1629974), (157, 923998), (178, 814987), (179, 810434), (314, 461999), (358, 405217), (2581, 56206), (4553, 31862), (5162, 28103), (5191, 27946), (9106, 15931), (10382, 13973)]