156915176899

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{7297}}^1$

素因数の和:7560

約数の個数: 48

約数和(自身を含む): 184731062880

約数和(自身を除く): 27815885981

約数列:

[1, 13, 19, 37, 169, 181, 247, 481, 703, 2353, 3211, 3439, 6253, 6697, 7297, 9139, 30589, 44707, 87061, 94861, 118807, 127243, 138643, 269989, 581191, 1131793, 1233193, 1320757, 1654159, 1802359, 3509857, 5129791, 17169841, 21504067, 23430667, 25094383, 45628141, 48868009, 66687283, 223207933, 326226979, 635284117, 866934679, 928492171, 4240950727, 8258693521, 12070398223, 156915176899]

約数ペア:

[(1, 156915176899), (13, 12070398223), (19, 8258693521), (37, 4240950727), (169, 928492171), (181, 866934679), (247, 635284117), (481, 326226979), (703, 223207933), (2353, 66687283), (3211, 48868009), (3439, 45628141), (6253, 25094383), (6697, 23430667), (7297, 21504067), (9139, 17169841), (30589, 5129791), (44707, 3509857), (87061, 1802359), (94861, 1654159), (118807, 1320757), (127243, 1233193), (138643, 1131793), (269989, 581191)]