156969232394

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{55201}}^1$

素因数の和:55455

約数の個数: 48

約数和(自身を含む): 261842958720

約数和(自身を除く): 104873726326

約数列:

[1, 2, 13, 26, 47, 94, 169, 179, 338, 358, 611, 1222, 2327, 4654, 7943, 8413, 15886, 16826, 30251, 55201, 60502, 109369, 110402, 218738, 717613, 1421797, 1435226, 2594447, 2843594, 5188894, 9328969, 9880979, 18657938, 19761958, 33727811, 67455622, 128452727, 256905454, 438461543, 464406013, 876923086, 928812026, 1669885451, 3339770902, 6037278169, 12074556338, 78484616197, 156969232394]

約数ペア:

[(1, 156969232394), (2, 78484616197), (13, 12074556338), (26, 6037278169), (47, 3339770902), (94, 1669885451), (169, 928812026), (179, 876923086), (338, 464406013), (358, 438461543), (611, 256905454), (1222, 128452727), (2327, 67455622), (4654, 33727811), (7943, 19761958), (8413, 18657938), (15886, 9880979), (16826, 9328969), (30251, 5188894), (55201, 2843594), (60502, 2594447), (109369, 1435226), (110402, 1421797), (218738, 717613)]