131909568

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{2003}}^1$

素因数の和:2039

約数の個数: 112

約数和(自身を含む): 407212800

約数和(自身を除く): 275303232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 1029, 1176, 1344, 1372, 1568, 2003, 2058, 2352, 2744, 3136, 4006, 4116, 4704, 5488, 6009, 8012, 8232, 9408, 10976, 12018, 14021, 16024, 16464, 21952, 24036, 28042, 32048, 32928, 42063, 48072, 56084, 64096, 65856, 84126, 96144, 98147, 112168, 128192, 168252, 192288, 196294, 224336, 294441, 336504, 384576, 392588, 448672, 588882, 673008, 687029, 785176, 897344, 1177764, 1346016, 1374058, 1570352, 2061087, 2355528, 2692032, 2748116, 3140704, 4122174, 4711056, 5496232, 6281408, 8244348, 9422112, 10992464, 16488696, 18844224, 21984928, 32977392, 43969856, 65954784, 131909568]

約数ペア:

[(1, 131909568), (2, 65954784), (3, 43969856), (4, 32977392), (6, 21984928), (7, 18844224), (8, 16488696), (12, 10992464), (14, 9422112), (16, 8244348), (21, 6281408), (24, 5496232), (28, 4711056), (32, 4122174), (42, 3140704), (48, 2748116), (49, 2692032), (56, 2355528), (64, 2061087), (84, 1570352), (96, 1374058), (98, 1346016), (112, 1177764), (147, 897344), (168, 785176), (192, 687029), (196, 673008), (224, 588882), (294, 448672), (336, 392588), (343, 384576), (392, 336504), (448, 294441), (588, 224336), (672, 196294), (686, 192288), (784, 168252), (1029, 128192), (1176, 112168), (1344, 98147), (1372, 96144), (1568, 84126), (2003, 65856), (2058, 64096), (2352, 56084), (2744, 48072), (3136, 42063), (4006, 32928), (4116, 32048), (4704, 28042), (5488, 24036), (6009, 21952), (8012, 16464), (8232, 16024), (9408, 14021), (10976, 12018)]