126691544

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 309657600

約数和(自身を除く): 182966056

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 31, 38, 46, 56, 62, 76, 92, 124, 133, 152, 161, 167, 184, 217, 248, 266, 322, 334, 434, 437, 532, 589, 644, 668, 713, 868, 874, 1064, 1169, 1178, 1288, 1336, 1426, 1736, 1748, 2338, 2356, 2852, 3059, 3173, 3496, 3841, 4123, 4676, 4712, 4991, 5177, 5704, 6118, 6346, 7682, 8246, 9352, 9982, 10354, 12236, 12692, 13547, 15364, 16492, 19964, 20708, 22211, 24472, 25384, 26887, 27094, 30728, 32984, 36239, 39928, 41416, 44422, 53774, 54188, 72478, 72979, 88844, 94829, 98363, 107548, 108376, 119071, 144956, 145958, 177688, 189658, 196726, 215096, 238142, 289912, 291916, 379316, 393452, 476284, 510853, 583832, 688541, 758632, 786904, 833497, 952568, 1021706, 1377082, 1666994, 2043412, 2262349, 2754164, 3333988, 4086824, 4524698, 5508328, 6667976, 9049396, 15836443, 18098792, 31672886, 63345772, 126691544]

約数ペア:

[(1, 126691544), (2, 63345772), (4, 31672886), (7, 18098792), (8, 15836443), (14, 9049396), (19, 6667976), (23, 5508328), (28, 4524698), (31, 4086824), (38, 3333988), (46, 2754164), (56, 2262349), (62, 2043412), (76, 1666994), (92, 1377082), (124, 1021706), (133, 952568), (152, 833497), (161, 786904), (167, 758632), (184, 688541), (217, 583832), (248, 510853), (266, 476284), (322, 393452), (334, 379316), (434, 291916), (437, 289912), (532, 238142), (589, 215096), (644, 196726), (668, 189658), (713, 177688), (868, 145958), (874, 144956), (1064, 119071), (1169, 108376), (1178, 107548), (1288, 98363), (1336, 94829), (1426, 88844), (1736, 72979), (1748, 72478), (2338, 54188), (2356, 53774), (2852, 44422), (3059, 41416), (3173, 39928), (3496, 36239), (3841, 32984), (4123, 30728), (4676, 27094), (4712, 26887), (4991, 25384), (5177, 24472), (5704, 22211), (6118, 20708), (6346, 19964), (7682, 16492), (8246, 15364), (9352, 13547), (9982, 12692), (10354, 12236)]