156713368

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 367513200

約数和(自身を除く): 210799832

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 53, 56, 76, 98, 106, 133, 152, 196, 212, 266, 371, 392, 397, 424, 532, 742, 794, 931, 1007, 1064, 1484, 1588, 1862, 2014, 2597, 2779, 2968, 3176, 3724, 4028, 5194, 5558, 7049, 7448, 7543, 8056, 10388, 11116, 14098, 15086, 19453, 20776, 21041, 22232, 28196, 30172, 38906, 42082, 49343, 52801, 56392, 60344, 77812, 84164, 98686, 105602, 147287, 155624, 168328, 197372, 211204, 294574, 369607, 394744, 399779, 422408, 589148, 739214, 799558, 1031009, 1178296, 1478428, 1599116, 2062018, 2798453, 2956856, 3198232, 4124036, 5596906, 8248072, 11193812, 19589171, 22387624, 39178342, 78356684, 156713368]

約数ペア:

[(1, 156713368), (2, 78356684), (4, 39178342), (7, 22387624), (8, 19589171), (14, 11193812), (19, 8248072), (28, 5596906), (38, 4124036), (49, 3198232), (53, 2956856), (56, 2798453), (76, 2062018), (98, 1599116), (106, 1478428), (133, 1178296), (152, 1031009), (196, 799558), (212, 739214), (266, 589148), (371, 422408), (392, 399779), (397, 394744), (424, 369607), (532, 294574), (742, 211204), (794, 197372), (931, 168328), (1007, 155624), (1064, 147287), (1484, 105602), (1588, 98686), (1862, 84164), (2014, 77812), (2597, 60344), (2779, 56392), (2968, 52801), (3176, 49343), (3724, 42082), (4028, 38906), (5194, 30172), (5558, 28196), (7049, 22232), (7448, 21041), (7543, 20776), (8056, 19453), (10388, 15086), (11116, 14098)]