131892948

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1659

約数の個数: 120

約数和(自身を含む): 392736960

約数和(自身を除く): 260844012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 81, 92, 99, 108, 132, 138, 162, 198, 207, 253, 276, 297, 324, 396, 414, 506, 594, 621, 759, 828, 891, 1012, 1188, 1242, 1518, 1609, 1782, 1863, 2277, 2484, 3036, 3218, 3564, 3726, 4554, 4827, 6436, 6831, 7452, 9108, 9654, 13662, 14481, 17699, 19308, 20493, 27324, 28962, 35398, 37007, 40986, 43443, 53097, 57924, 70796, 74014, 81972, 86886, 106194, 111021, 130329, 148028, 159291, 173772, 212388, 222042, 260658, 318582, 333063, 407077, 444084, 477873, 521316, 637164, 666126, 814154, 955746, 999189, 1221231, 1332252, 1433619, 1628308, 1911492, 1998378, 2442462, 2867238, 2997567, 3663693, 3996756, 4884924, 5734476, 5995134, 7327386, 10991079, 11990268, 14654772, 21982158, 32973237, 43964316, 65946474, 131892948]

約数ペア:

[(1, 131892948), (2, 65946474), (3, 43964316), (4, 32973237), (6, 21982158), (9, 14654772), (11, 11990268), (12, 10991079), (18, 7327386), (22, 5995134), (23, 5734476), (27, 4884924), (33, 3996756), (36, 3663693), (44, 2997567), (46, 2867238), (54, 2442462), (66, 1998378), (69, 1911492), (81, 1628308), (92, 1433619), (99, 1332252), (108, 1221231), (132, 999189), (138, 955746), (162, 814154), (198, 666126), (207, 637164), (253, 521316), (276, 477873), (297, 444084), (324, 407077), (396, 333063), (414, 318582), (506, 260658), (594, 222042), (621, 212388), (759, 173772), (828, 159291), (891, 148028), (1012, 130329), (1188, 111021), (1242, 106194), (1518, 86886), (1609, 81972), (1782, 74014), (1863, 70796), (2277, 57924), (2484, 53097), (3036, 43443), (3218, 40986), (3564, 37007), (3726, 35398), (4554, 28962), (4827, 27324), (6436, 20493), (6831, 19308), (7452, 17699), (9108, 14481), (9654, 13662)]