143390784

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:452

約数の個数: 112

約数和(自身を含む): 405554688

約数和(自身を除く): 262163904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 197, 204, 223, 272, 394, 408, 446, 544, 591, 669, 788, 816, 892, 1088, 1182, 1338, 1576, 1632, 1784, 2364, 2676, 3152, 3264, 3349, 3568, 3791, 4728, 5352, 6304, 6698, 7136, 7582, 9456, 10047, 10704, 11373, 12608, 13396, 14272, 15164, 18912, 20094, 21408, 22746, 26792, 30328, 37824, 40188, 42816, 43931, 45492, 53584, 60656, 80376, 87862, 90984, 107168, 121312, 131793, 160752, 175724, 181968, 214336, 242624, 263586, 321504, 351448, 363936, 527172, 643008, 702896, 727872, 746827, 1054344, 1405792, 1493654, 2108688, 2240481, 2811584, 2987308, 4217376, 4480962, 5974616, 8434752, 8961924, 11949232, 17923848, 23898464, 35847696, 47796928, 71695392, 143390784]

約数ペア:

[(1, 143390784), (2, 71695392), (3, 47796928), (4, 35847696), (6, 23898464), (8, 17923848), (12, 11949232), (16, 8961924), (17, 8434752), (24, 5974616), (32, 4480962), (34, 4217376), (48, 2987308), (51, 2811584), (64, 2240481), (68, 2108688), (96, 1493654), (102, 1405792), (136, 1054344), (192, 746827), (197, 727872), (204, 702896), (223, 643008), (272, 527172), (394, 363936), (408, 351448), (446, 321504), (544, 263586), (591, 242624), (669, 214336), (788, 181968), (816, 175724), (892, 160752), (1088, 131793), (1182, 121312), (1338, 107168), (1576, 90984), (1632, 87862), (1784, 80376), (2364, 60656), (2676, 53584), (3152, 45492), (3264, 43931), (3349, 42816), (3568, 40188), (3791, 37824), (4728, 30328), (5352, 26792), (6304, 22746), (6698, 21408), (7136, 20094), (7582, 18912), (9456, 15164), (10047, 14272), (10704, 13396), (11373, 12608)]