140910012

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 363360816

約数和(自身を除く): 222450804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 157, 214, 233, 314, 321, 428, 466, 471, 628, 642, 699, 932, 942, 963, 1284, 1398, 1413, 1884, 1926, 2097, 2796, 2826, 3852, 4194, 5652, 8388, 16799, 24931, 33598, 36581, 49862, 50397, 67196, 73162, 74793, 99724, 100794, 109743, 146324, 149586, 151191, 201588, 219486, 224379, 299172, 302382, 329229, 438972, 448758, 604764, 658458, 897516, 1316916, 3914167, 7828334, 11742501, 15656668, 23485002, 35227503, 46970004, 70455006, 140910012]

約数ペア:

[(1, 140910012), (2, 70455006), (3, 46970004), (4, 35227503), (6, 23485002), (9, 15656668), (12, 11742501), (18, 7828334), (36, 3914167), (107, 1316916), (157, 897516), (214, 658458), (233, 604764), (314, 448758), (321, 438972), (428, 329229), (466, 302382), (471, 299172), (628, 224379), (642, 219486), (699, 201588), (932, 151191), (942, 149586), (963, 146324), (1284, 109743), (1398, 100794), (1413, 99724), (1884, 74793), (1926, 73162), (2097, 67196), (2796, 50397), (2826, 49862), (3852, 36581), (4194, 33598), (5652, 24931), (8388, 16799)]