15679737164

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{27109}}^1$

素因数の和:27367

約数の個数: 72

約数和(自身を含む): 34527512880

約数和(自身を除く): 18847775716

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 227, 364, 454, 637, 908, 1274, 1589, 2548, 2951, 3178, 5902, 6356, 11123, 11804, 20657, 22246, 27109, 41314, 44492, 54218, 82628, 108436, 144599, 189763, 289198, 352417, 379526, 578396, 704834, 759052, 1328341, 1409668, 2466919, 2656682, 4933838, 5313364, 6153743, 9867676, 12307486, 17268433, 24614972, 34536866, 43076201, 69073732, 79998659, 86152402, 159997318, 172304804, 301533407, 319994636, 559990613, 603066814, 1119981226, 1206133628, 2239962452, 3919934291, 7839868582, 15679737164]

約数ペア:

[(1, 15679737164), (2, 7839868582), (4, 3919934291), (7, 2239962452), (13, 1206133628), (14, 1119981226), (26, 603066814), (28, 559990613), (49, 319994636), (52, 301533407), (91, 172304804), (98, 159997318), (182, 86152402), (196, 79998659), (227, 69073732), (364, 43076201), (454, 34536866), (637, 24614972), (908, 17268433), (1274, 12307486), (1589, 9867676), (2548, 6153743), (2951, 5313364), (3178, 4933838), (5902, 2656682), (6356, 2466919), (11123, 1409668), (11804, 1328341), (20657, 759052), (22246, 704834), (27109, 578396), (41314, 379526), (44492, 352417), (54218, 289198), (82628, 189763), (108436, 144599)]