About the Number

131085504

131085503 ← → 131085505

2進数表記:111110100000011010011000000

漢数字表記:一億三千百八万五千五百四

素因数分解:

2 6 × 3 2 × 11 1 × 17 1 × 1217 1

素因数の和:1263
約数の個数: 168
約数和(自身を含む): 434358288
約数和(自身を除く): 303272784

約数列:
[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 64, 66, 68, 72, 88, 96, 99, 102, 132, 136, 144, 153, 176, 187, 192, 198, 204, 264, 272, 288, 306, 352, 374, 396, 408, 528, 544, 561, 576, 612, 704, 748, 792, 816, 1056, 1088, 1122, 1217, 1224, 1496, 1584, 1632, 1683, 2112, 2244, 2434, 2448, 2992, 3168, 3264, 3366, 3651, 4488, 4868, 4896, 5984, 6336, 6732, 7302, 8976, 9736, 9792, 10953, 11968, 13387, 13464, 14604, 17952, 19472, 20689, 21906, 26774, 26928, 29208, 35904, 38944, 40161, 41378, 43812, 53548, 53856, 58416, 62067, 77888, 80322, 82756, 87624, 107096, 107712, 116832, 120483, 124134, 160644, 165512, 175248, 186201, 214192, 227579, 233664, 240966, 248268, 321288, 331024, 350496, 372402, 428384, 455158, 481932, 496536, 642576, 662048, 682737, 700992, 744804, 856768, 910316, 963864, 993072, 1285152, 1324096, 1365474, 1489608, 1820632, 1927728, 1986144, 2048211, 2570304, 2730948, 2979216, 3641264, 3855456, 3972288, 4096422, 5461896, 5958432, 7282528, 7710912, 8192844, 10923792, 11916864, 14565056, 16385688, 21847584, 32771376, 43695168, 65542752, 131085504]

約数ペア:
[(1, 131085504), (2, 65542752), (3, 43695168), (4, 32771376), (6, 21847584), (8, 16385688), (9, 14565056), (11, 11916864), (12, 10923792), (16, 8192844), (17, 7710912), (18, 7282528), (22, 5958432), (24, 5461896), (32, 4096422), (33, 3972288), (34, 3855456), (36, 3641264), (44, 2979216), (48, 2730948), (51, 2570304), (64, 2048211), (66, 1986144), (68, 1927728), (72, 1820632), (88, 1489608), (96, 1365474), (99, 1324096), (102, 1285152), (132, 993072), (136, 963864), (144, 910316), (153, 856768), (176, 744804), (187, 700992), (192, 682737), (198, 662048), (204, 642576), (264, 496536), (272, 481932), (288, 455158), (306, 428384), (352, 372402), (374, 350496), (396, 331024), (408, 321288), (528, 248268), (544, 240966), (561, 233664), (576, 227579), (612, 214192), (704, 186201), (748, 175248), (792, 165512), (816, 160644), (1056, 124134), (1088, 120483), (1122, 116832), (1217, 107712), (1224, 107096), (1496, 87624), (1584, 82756), (1632, 80322), (1683, 77888), (2112, 62067), (2244, 58416), (2434, 53856), (2448, 53548), (2992, 43812), (3168, 41378), (3264, 40161), (3366, 38944), (3651, 35904), (4488, 29208), (4868, 26928), (4896, 26774), (5984, 21906), (6336, 20689), (6732, 19472), (7302, 17952), (8976, 14604), (9736, 13464), (9792, 13387), (10953, 11968)]

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