148479246

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4663}}^1$

素因数の和:4761

約数の個数: 48

約数和(自身を含む): 338326560

約数和(自身を除く): 189847314

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 61, 87, 122, 174, 183, 261, 366, 522, 549, 1098, 1769, 3538, 4663, 5307, 9326, 10614, 13989, 15921, 27978, 31842, 41967, 83934, 135227, 270454, 284443, 405681, 568886, 811362, 853329, 1217043, 1706658, 2434086, 2559987, 5119974, 8248847, 16497694, 24746541, 49493082, 74239623, 148479246]

約数ペア:

[(1, 148479246), (2, 74239623), (3, 49493082), (6, 24746541), (9, 16497694), (18, 8248847), (29, 5119974), (58, 2559987), (61, 2434086), (87, 1706658), (122, 1217043), (174, 853329), (183, 811362), (261, 568886), (366, 405681), (522, 284443), (549, 270454), (1098, 135227), (1769, 83934), (3538, 41967), (4663, 31842), (5307, 27978), (9326, 15921), (10614, 13989)]