131077656

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^2\times {\mathrm{41}}^2$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 393877800

約数和(自身を除く): 262800144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 41, 54, 57, 72, 76, 82, 108, 114, 123, 152, 164, 171, 216, 228, 246, 328, 342, 361, 369, 456, 492, 513, 684, 722, 738, 779, 984, 1026, 1083, 1107, 1368, 1444, 1476, 1558, 1681, 2052, 2166, 2214, 2337, 2888, 2952, 3116, 3249, 3362, 4104, 4332, 4428, 4674, 5043, 6232, 6498, 6724, 7011, 8664, 8856, 9348, 9747, 10086, 12996, 13448, 14022, 14801, 15129, 18696, 19494, 20172, 21033, 25992, 28044, 29602, 30258, 31939, 38988, 40344, 42066, 44403, 45387, 56088, 59204, 60516, 63878, 77976, 84132, 88806, 90774, 95817, 118408, 121032, 127756, 133209, 168264, 177612, 181548, 191634, 255512, 266418, 287451, 355224, 363096, 383268, 399627, 532836, 574902, 606841, 766536, 799254, 862353, 1065672, 1149804, 1213682, 1598508, 1724706, 1820523, 2299608, 2427364, 3197016, 3449412, 3641046, 4854728, 5461569, 6898824, 7282092, 10923138, 14564184, 16384707, 21846276, 32769414, 43692552, 65538828, 131077656]

約数ペア:

[(1, 131077656), (2, 65538828), (3, 43692552), (4, 32769414), (6, 21846276), (8, 16384707), (9, 14564184), (12, 10923138), (18, 7282092), (19, 6898824), (24, 5461569), (27, 4854728), (36, 3641046), (38, 3449412), (41, 3197016), (54, 2427364), (57, 2299608), (72, 1820523), (76, 1724706), (82, 1598508), (108, 1213682), (114, 1149804), (123, 1065672), (152, 862353), (164, 799254), (171, 766536), (216, 606841), (228, 574902), (246, 532836), (328, 399627), (342, 383268), (361, 363096), (369, 355224), (456, 287451), (492, 266418), (513, 255512), (684, 191634), (722, 181548), (738, 177612), (779, 168264), (984, 133209), (1026, 127756), (1083, 121032), (1107, 118408), (1368, 95817), (1444, 90774), (1476, 88806), (1558, 84132), (1681, 77976), (2052, 63878), (2166, 60516), (2214, 59204), (2337, 56088), (2888, 45387), (2952, 44403), (3116, 42066), (3249, 40344), (3362, 38988), (4104, 31939), (4332, 30258), (4428, 29602), (4674, 28044), (5043, 25992), (6232, 21033), (6498, 20172), (6724, 19494), (7011, 18696), (8664, 15129), (8856, 14801), (9348, 14022), (9747, 13448), (10086, 12996)]