147983748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:737

約数の個数: 96

約数和(自身を含む): 398684160

約数和(自身を除く): 250700412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 79, 92, 132, 138, 158, 237, 253, 276, 316, 474, 506, 617, 759, 869, 948, 1012, 1234, 1518, 1738, 1817, 1851, 2468, 2607, 3036, 3476, 3634, 3702, 5214, 5451, 6787, 7268, 7404, 10428, 10902, 13574, 14191, 19987, 20361, 21804, 27148, 28382, 39974, 40722, 42573, 48743, 56764, 59961, 79948, 81444, 85146, 97486, 119922, 146229, 156101, 170292, 194972, 239844, 292458, 312202, 468303, 536173, 584916, 624404, 936606, 1072346, 1121089, 1608519, 1873212, 2144692, 2242178, 3217038, 3363267, 4484356, 6434076, 6726534, 12331979, 13453068, 24663958, 36995937, 49327916, 73991874, 147983748]

約数ペア:

[(1, 147983748), (2, 73991874), (3, 49327916), (4, 36995937), (6, 24663958), (11, 13453068), (12, 12331979), (22, 6726534), (23, 6434076), (33, 4484356), (44, 3363267), (46, 3217038), (66, 2242178), (69, 2144692), (79, 1873212), (92, 1608519), (132, 1121089), (138, 1072346), (158, 936606), (237, 624404), (253, 584916), (276, 536173), (316, 468303), (474, 312202), (506, 292458), (617, 239844), (759, 194972), (869, 170292), (948, 156101), (1012, 146229), (1234, 119922), (1518, 97486), (1738, 85146), (1817, 81444), (1851, 79948), (2468, 59961), (2607, 56764), (3036, 48743), (3476, 42573), (3634, 40722), (3702, 39974), (5214, 28382), (5451, 27148), (6787, 21804), (7268, 20361), (7404, 19987), (10428, 14191), (10902, 13574)]