156945215253

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1453}}^1\times {\mathrm{1753}}^1$

素因数の和:3298

約数の個数: 64

約数和(自身を含む): 235037122560

約数和(自身を除く): 78091907307

約数列:

[1, 3, 19, 23, 47, 57, 69, 141, 437, 893, 1081, 1311, 1453, 1753, 2679, 3243, 4359, 5259, 20539, 27607, 33307, 33419, 40319, 61617, 68291, 82391, 82821, 99921, 100257, 120957, 204873, 247173, 634961, 766061, 1297529, 1565429, 1570693, 1894993, 1904883, 2298183, 2547109, 3892587, 4696287, 4712079, 5684979, 7641327, 29843167, 36004867, 48395071, 58583507, 89529501, 108014601, 119714123, 145185213, 175750521, 359142369, 1113086633, 2274568337, 2753424829, 3339259899, 6823705011, 8260274487, 52315071751, 156945215253]

約数ペア:

[(1, 156945215253), (3, 52315071751), (19, 8260274487), (23, 6823705011), (47, 3339259899), (57, 2753424829), (69, 2274568337), (141, 1113086633), (437, 359142369), (893, 175750521), (1081, 145185213), (1311, 119714123), (1453, 108014601), (1753, 89529501), (2679, 58583507), (3243, 48395071), (4359, 36004867), (5259, 29843167), (20539, 7641327), (27607, 5684979), (33307, 4712079), (33419, 4696287), (40319, 3892587), (61617, 2547109), (68291, 2298183), (82391, 1904883), (82821, 1894993), (99921, 1570693), (100257, 1565429), (120957, 1297529), (204873, 766061), (247173, 634961)]