156957980802

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1\times {\mathrm{643}}^1$

素因数の和:1261

約数の個数: 192

約数和(自身を含む): 390103257600

約数和(自身を除く): 233145276798

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 89, 98, 114, 133, 147, 178, 266, 267, 294, 399, 491, 534, 623, 643, 798, 931, 982, 1246, 1286, 1473, 1691, 1862, 1869, 1929, 2793, 2946, 3382, 3437, 3738, 3858, 4361, 4501, 5073, 5586, 6874, 8722, 9002, 9329, 10146, 10311, 11837, 12217, 13083, 13503, 18658, 20622, 23674, 24059, 24434, 26166, 27006, 27987, 31507, 35511, 36651, 43699, 48118, 55974, 57227, 63014, 65303, 71022, 72177, 73302, 82859, 85519, 87398, 94521, 114454, 130606, 131097, 144354, 165718, 171038, 171681, 189042, 195909, 248577, 256557, 262194, 305893, 315713, 343362, 391818, 400589, 457121, 497154, 513114, 598633, 611786, 631426, 801178, 830281, 914242, 917679, 947139, 1087313, 1197266, 1201767, 1371363, 1660562, 1795899, 1835358, 1894278, 2141251, 2174626, 2209991, 2403534, 2490843, 2742726, 2804123, 3261939, 3591798, 4282502, 4419982, 4981686, 5608246, 5811967, 5998547, 6423753, 6523878, 6629973, 7611191, 8412369, 11623934, 11997094, 12847506, 13259946, 15222382, 15469937, 16824738, 17435901, 17995641, 22833573, 28098457, 30939874, 34871802, 35991282, 40683769, 41989829, 45667146, 46409811, 53278337, 56196914, 81367538, 83979658, 84295371, 92819622, 106556674, 122051307, 125969487, 159835011, 168590742, 196689199, 244102614, 251938974, 293928803, 319670022, 393378398, 533870683, 587857606, 590067597, 881786409, 1067741366, 1180135194, 1376824393, 1601612049, 1763572818, 2753648786, 3203224098, 3737094781, 4130473179, 7474189562, 8260946358, 11211284343, 22422568686, 26159663467, 52319326934, 78478990401, 156957980802]

約数ペア:

[(1, 156957980802), (2, 78478990401), (3, 52319326934), (6, 26159663467), (7, 22422568686), (14, 11211284343), (19, 8260946358), (21, 7474189562), (38, 4130473179), (42, 3737094781), (49, 3203224098), (57, 2753648786), (89, 1763572818), (98, 1601612049), (114, 1376824393), (133, 1180135194), (147, 1067741366), (178, 881786409), (266, 590067597), (267, 587857606), (294, 533870683), (399, 393378398), (491, 319670022), (534, 293928803), (623, 251938974), (643, 244102614), (798, 196689199), (931, 168590742), (982, 159835011), (1246, 125969487), (1286, 122051307), (1473, 106556674), (1691, 92819622), (1862, 84295371), (1869, 83979658), (1929, 81367538), (2793, 56196914), (2946, 53278337), (3382, 46409811), (3437, 45667146), (3738, 41989829), (3858, 40683769), (4361, 35991282), (4501, 34871802), (5073, 30939874), (5586, 28098457), (6874, 22833573), (8722, 17995641), (9002, 17435901), (9329, 16824738), (10146, 15469937), (10311, 15222382), (11837, 13259946), (12217, 12847506), (13083, 11997094), (13503, 11623934), (18658, 8412369), (20622, 7611191), (23674, 6629973), (24059, 6523878), (24434, 6423753), (26166, 5998547), (27006, 5811967), (27987, 5608246), (31507, 4981686), (35511, 4419982), (36651, 4282502), (43699, 3591798), (48118, 3261939), (55974, 2804123), (57227, 2742726), (63014, 2490843), (65303, 2403534), (71022, 2209991), (72177, 2174626), (73302, 2141251), (82859, 1894278), (85519, 1835358), (87398, 1795899), (94521, 1660562), (114454, 1371363), (130606, 1201767), (131097, 1197266), (144354, 1087313), (165718, 947139), (171038, 917679), (171681, 914242), (189042, 830281), (195909, 801178), (248577, 631426), (256557, 611786), (262194, 598633), (305893, 513114), (315713, 497154), (343362, 457121), (391818, 400589)]