15663915126

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:830

約数の個数: 96

約数和(自身を含む): 34913155680

約数和(自身を除く): 19249240554

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 173, 193, 201, 346, 386, 389, 402, 519, 579, 603, 778, 1038, 1158, 1167, 1206, 1557, 1737, 2334, 3114, 3474, 3501, 7002, 11591, 12931, 23182, 25862, 26063, 33389, 34773, 38793, 52126, 66778, 67297, 69546, 75077, 77586, 78189, 100167, 104319, 116379, 134594, 150154, 156378, 200334, 201891, 208638, 225231, 232758, 234567, 300501, 403782, 450462, 469134, 601002, 605673, 675693, 1211346, 1351386, 2237063, 4474126, 4508899, 5030159, 6711189, 9017798, 10060318, 12988321, 13422378, 13526697, 15090477, 20133567, 25976642, 27053394, 30180954, 38964963, 40267134, 40580091, 45271431, 77929926, 81160182, 90542862, 116894889, 233789778, 870217507, 1740435014, 2610652521, 5221305042, 7831957563, 15663915126]

約数ペア:

[(1, 15663915126), (2, 7831957563), (3, 5221305042), (6, 2610652521), (9, 1740435014), (18, 870217507), (67, 233789778), (134, 116894889), (173, 90542862), (193, 81160182), (201, 77929926), (346, 45271431), (386, 40580091), (389, 40267134), (402, 38964963), (519, 30180954), (579, 27053394), (603, 25976642), (778, 20133567), (1038, 15090477), (1158, 13526697), (1167, 13422378), (1206, 12988321), (1557, 10060318), (1737, 9017798), (2334, 6711189), (3114, 5030159), (3474, 4508899), (3501, 4474126), (7002, 2237063), (11591, 1351386), (12931, 1211346), (23182, 675693), (25862, 605673), (26063, 601002), (33389, 469134), (34773, 450462), (38793, 403782), (52126, 300501), (66778, 234567), (67297, 232758), (69546, 225231), (75077, 208638), (77586, 201891), (78189, 200334), (100167, 156378), (104319, 150154), (116379, 134594)]