131787648

素因数分解:

$2^7\times 3^5\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 415833600

約数和(自身を除く): 284045952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 223, 228, 243, 288, 304, 324, 342, 384, 432, 446, 456, 486, 513, 576, 608, 648, 669, 684, 864, 892, 912, 972, 1026, 1152, 1216, 1296, 1338, 1368, 1539, 1728, 1784, 1824, 1944, 2007, 2052, 2432, 2592, 2676, 2736, 3078, 3456, 3568, 3648, 3888, 4014, 4104, 4237, 4617, 5184, 5352, 5472, 6021, 6156, 7136, 7296, 7776, 8028, 8208, 8474, 9234, 10368, 10704, 10944, 12042, 12312, 12711, 14272, 15552, 16056, 16416, 16948, 18063, 18468, 21408, 21888, 24084, 24624, 25422, 28544, 31104, 32112, 32832, 33896, 36126, 36936, 38133, 42816, 48168, 49248, 50844, 54189, 64224, 65664, 67792, 72252, 73872, 76266, 85632, 96336, 98496, 101688, 108378, 114399, 128448, 135584, 144504, 147744, 152532, 192672, 196992, 203376, 216756, 228798, 256896, 271168, 289008, 295488, 305064, 343197, 385344, 406752, 433512, 457596, 542336, 578016, 590976, 610128, 686394, 770688, 813504, 867024, 915192, 1029591, 1156032, 1220256, 1372788, 1627008, 1734048, 1830384, 2059182, 2312064, 2440512, 2745576, 3468096, 3660768, 4118364, 4881024, 5491152, 6936192, 7321536, 8236728, 10982304, 14643072, 16473456, 21964608, 32946912, 43929216, 65893824, 131787648]

約数ペア:

[(1, 131787648), (2, 65893824), (3, 43929216), (4, 32946912), (6, 21964608), (8, 16473456), (9, 14643072), (12, 10982304), (16, 8236728), (18, 7321536), (19, 6936192), (24, 5491152), (27, 4881024), (32, 4118364), (36, 3660768), (38, 3468096), (48, 2745576), (54, 2440512), (57, 2312064), (64, 2059182), (72, 1830384), (76, 1734048), (81, 1627008), (96, 1372788), (108, 1220256), (114, 1156032), (128, 1029591), (144, 915192), (152, 867024), (162, 813504), (171, 770688), (192, 686394), (216, 610128), (223, 590976), (228, 578016), (243, 542336), (288, 457596), (304, 433512), (324, 406752), (342, 385344), (384, 343197), (432, 305064), (446, 295488), (456, 289008), (486, 271168), (513, 256896), (576, 228798), (608, 216756), (648, 203376), (669, 196992), (684, 192672), (864, 152532), (892, 147744), (912, 144504), (972, 135584), (1026, 128448), (1152, 114399), (1216, 108378), (1296, 101688), (1338, 98496), (1368, 96336), (1539, 85632), (1728, 76266), (1784, 73872), (1824, 72252), (1944, 67792), (2007, 65664), (2052, 64224), (2432, 54189), (2592, 50844), (2676, 49248), (2736, 48168), (3078, 42816), (3456, 38133), (3568, 36936), (3648, 36126), (3888, 33896), (4014, 32832), (4104, 32112), (4237, 31104), (4617, 28544), (5184, 25422), (5352, 24624), (5472, 24084), (6021, 21888), (6156, 21408), (7136, 18468), (7296, 18063), (7776, 16948), (8028, 16416), (8208, 16056), (8474, 15552), (9234, 14272), (10368, 12711), (10704, 12312), (10944, 12042)]