145070576

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 347406336

約数和(自身を除く): 202335760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 49, 56, 62, 94, 98, 112, 124, 127, 188, 196, 217, 248, 254, 329, 376, 392, 434, 496, 508, 658, 752, 784, 868, 889, 1016, 1316, 1457, 1519, 1736, 1778, 2032, 2303, 2632, 2914, 3038, 3472, 3556, 3937, 4606, 5264, 5828, 5969, 6076, 6223, 7112, 7874, 9212, 10199, 11656, 11938, 12152, 12446, 14224, 15748, 18424, 20398, 23312, 23876, 24304, 24892, 27559, 31496, 36848, 40796, 41783, 47752, 49784, 55118, 62992, 71393, 81592, 83566, 95504, 99568, 110236, 142786, 163184, 167132, 185039, 192913, 220472, 285572, 292481, 334264, 370078, 385826, 440944, 571144, 584962, 668528, 740156, 771652, 1142288, 1169924, 1295273, 1480312, 1543304, 2339848, 2590546, 2960624, 3086608, 4679696, 5181092, 9066911, 10362184, 18133822, 20724368, 36267644, 72535288, 145070576]

約数ペア:

[(1, 145070576), (2, 72535288), (4, 36267644), (7, 20724368), (8, 18133822), (14, 10362184), (16, 9066911), (28, 5181092), (31, 4679696), (47, 3086608), (49, 2960624), (56, 2590546), (62, 2339848), (94, 1543304), (98, 1480312), (112, 1295273), (124, 1169924), (127, 1142288), (188, 771652), (196, 740156), (217, 668528), (248, 584962), (254, 571144), (329, 440944), (376, 385826), (392, 370078), (434, 334264), (496, 292481), (508, 285572), (658, 220472), (752, 192913), (784, 185039), (868, 167132), (889, 163184), (1016, 142786), (1316, 110236), (1457, 99568), (1519, 95504), (1736, 83566), (1778, 81592), (2032, 71393), (2303, 62992), (2632, 55118), (2914, 49784), (3038, 47752), (3472, 41783), (3556, 40796), (3937, 36848), (4606, 31496), (5264, 27559), (5828, 24892), (5969, 24304), (6076, 23876), (6223, 23312), (7112, 20398), (7874, 18424), (9212, 15748), (10199, 14224), (11656, 12446), (11938, 12152)]