121776928

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 325140480

約数和(自身を除く): 203363552

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 38, 52, 56, 62, 71, 76, 91, 104, 112, 124, 133, 142, 152, 182, 208, 217, 224, 247, 248, 266, 284, 304, 364, 403, 416, 434, 494, 496, 497, 532, 568, 589, 608, 728, 806, 868, 923, 988, 992, 994, 1064, 1136, 1178, 1349, 1456, 1612, 1729, 1736, 1846, 1976, 1988, 2128, 2201, 2272, 2356, 2698, 2821, 2912, 3224, 3458, 3472, 3692, 3952, 3976, 4123, 4256, 4402, 4712, 5396, 5642, 6448, 6461, 6916, 6944, 7384, 7657, 7904, 7952, 8246, 8804, 9424, 9443, 10792, 11284, 12896, 12922, 13832, 14768, 15314, 15407, 15904, 16492, 17537, 17608, 18848, 18886, 21584, 22568, 25844, 27664, 28613, 29536, 30628, 30814, 32984, 35074, 35216, 37772, 41819, 43168, 45136, 51688, 53599, 55328, 57226, 61256, 61628, 65968, 70148, 70432, 75544, 83638, 90272, 103376, 107198, 114452, 122512, 122759, 123256, 131936, 140296, 151088, 167276, 200291, 206752, 214396, 228904, 245024, 245518, 246512, 280592, 292733, 302176, 334552, 400582, 428792, 457808, 491036, 493024, 543647, 561184, 585466, 669104, 801164, 857584, 915616, 982072, 1087294, 1170932, 1338208, 1602328, 1715168, 1964144, 2174588, 2341864, 3204656, 3805529, 3928288, 4349176, 4683728, 6409312, 7611058, 8698352, 9367456, 15222116, 17396704, 30444232, 60888464, 121776928]

約数ペア:

[(1, 121776928), (2, 60888464), (4, 30444232), (7, 17396704), (8, 15222116), (13, 9367456), (14, 8698352), (16, 7611058), (19, 6409312), (26, 4683728), (28, 4349176), (31, 3928288), (32, 3805529), (38, 3204656), (52, 2341864), (56, 2174588), (62, 1964144), (71, 1715168), (76, 1602328), (91, 1338208), (104, 1170932), (112, 1087294), (124, 982072), (133, 915616), (142, 857584), (152, 801164), (182, 669104), (208, 585466), (217, 561184), (224, 543647), (247, 493024), (248, 491036), (266, 457808), (284, 428792), (304, 400582), (364, 334552), (403, 302176), (416, 292733), (434, 280592), (494, 246512), (496, 245518), (497, 245024), (532, 228904), (568, 214396), (589, 206752), (608, 200291), (728, 167276), (806, 151088), (868, 140296), (923, 131936), (988, 123256), (992, 122759), (994, 122512), (1064, 114452), (1136, 107198), (1178, 103376), (1349, 90272), (1456, 83638), (1612, 75544), (1729, 70432), (1736, 70148), (1846, 65968), (1976, 61628), (1988, 61256), (2128, 57226), (2201, 55328), (2272, 53599), (2356, 51688), (2698, 45136), (2821, 43168), (2912, 41819), (3224, 37772), (3458, 35216), (3472, 35074), (3692, 32984), (3952, 30814), (3976, 30628), (4123, 29536), (4256, 28613), (4402, 27664), (4712, 25844), (5396, 22568), (5642, 21584), (6448, 18886), (6461, 18848), (6916, 17608), (6944, 17537), (7384, 16492), (7657, 15904), (7904, 15407), (7952, 15314), (8246, 14768), (8804, 13832), (9424, 12922), (9443, 12896), (10792, 11284)]