149059188

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2237

約数の個数: 72

約数和(自身を含む): 395784480

約数和(自身を除く): 246725292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 67, 87, 116, 134, 174, 201, 261, 268, 348, 402, 522, 603, 804, 1044, 1206, 1943, 2131, 2412, 3886, 4262, 5829, 6393, 7772, 8524, 11658, 12786, 17487, 19179, 23316, 25572, 34974, 38358, 61799, 69948, 76716, 123598, 142777, 185397, 247196, 285554, 370794, 428331, 556191, 571108, 741588, 856662, 1112382, 1284993, 1713324, 2224764, 2569986, 4140533, 5139972, 8281066, 12421599, 16562132, 24843198, 37264797, 49686396, 74529594, 149059188]

約数ペア:

[(1, 149059188), (2, 74529594), (3, 49686396), (4, 37264797), (6, 24843198), (9, 16562132), (12, 12421599), (18, 8281066), (29, 5139972), (36, 4140533), (58, 2569986), (67, 2224764), (87, 1713324), (116, 1284993), (134, 1112382), (174, 856662), (201, 741588), (261, 571108), (268, 556191), (348, 428331), (402, 370794), (522, 285554), (603, 247196), (804, 185397), (1044, 142777), (1206, 123598), (1943, 76716), (2131, 69948), (2412, 61799), (3886, 38358), (4262, 34974), (5829, 25572), (6393, 23316), (7772, 19179), (8524, 17487), (11658, 12786)]