139907488

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 336752640

約数和(自身を除く): 196845152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 71, 76, 112, 133, 142, 152, 224, 266, 284, 304, 463, 497, 532, 568, 608, 926, 994, 1064, 1136, 1349, 1852, 1988, 2128, 2272, 2698, 3241, 3704, 3976, 4256, 5396, 6482, 7408, 7952, 8797, 9443, 10792, 12964, 14816, 15904, 17594, 18886, 21584, 25928, 32873, 35188, 37772, 43168, 51856, 61579, 65746, 70376, 75544, 103712, 123158, 131492, 140752, 151088, 230111, 246316, 262984, 281504, 302176, 460222, 492632, 525968, 624587, 920444, 985264, 1051936, 1249174, 1840888, 1970528, 2498348, 3681776, 4372109, 4996696, 7363552, 8744218, 9993392, 17488436, 19986784, 34976872, 69953744, 139907488]

約数ペア:

[(1, 139907488), (2, 69953744), (4, 34976872), (7, 19986784), (8, 17488436), (14, 9993392), (16, 8744218), (19, 7363552), (28, 4996696), (32, 4372109), (38, 3681776), (56, 2498348), (71, 1970528), (76, 1840888), (112, 1249174), (133, 1051936), (142, 985264), (152, 920444), (224, 624587), (266, 525968), (284, 492632), (304, 460222), (463, 302176), (497, 281504), (532, 262984), (568, 246316), (608, 230111), (926, 151088), (994, 140752), (1064, 131492), (1136, 123158), (1349, 103712), (1852, 75544), (1988, 70376), (2128, 65746), (2272, 61579), (2698, 51856), (3241, 43168), (3704, 37772), (3976, 35188), (4256, 32873), (5396, 25928), (6482, 21584), (7408, 18886), (7952, 17594), (8797, 15904), (9443, 14816), (10792, 12964)]