140053984

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 329204736

約数和(自身を除く): 189150752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 53, 56, 94, 106, 112, 188, 212, 224, 251, 329, 371, 376, 424, 502, 658, 742, 752, 848, 1004, 1316, 1484, 1504, 1696, 1757, 2008, 2491, 2632, 2968, 3514, 4016, 4982, 5264, 5936, 7028, 8032, 9964, 10528, 11797, 11872, 13303, 14056, 17437, 19928, 23594, 26606, 28112, 34874, 39856, 47188, 53212, 56224, 69748, 79712, 82579, 93121, 94376, 106424, 139496, 165158, 186242, 188752, 212848, 278992, 330316, 372484, 377504, 425696, 557984, 625241, 660632, 744968, 1250482, 1321264, 1489936, 2500964, 2642528, 2979872, 4376687, 5001928, 8753374, 10003856, 17506748, 20007712, 35013496, 70026992, 140053984]

約数ペア:

[(1, 140053984), (2, 70026992), (4, 35013496), (7, 20007712), (8, 17506748), (14, 10003856), (16, 8753374), (28, 5001928), (32, 4376687), (47, 2979872), (53, 2642528), (56, 2500964), (94, 1489936), (106, 1321264), (112, 1250482), (188, 744968), (212, 660632), (224, 625241), (251, 557984), (329, 425696), (371, 377504), (376, 372484), (424, 330316), (502, 278992), (658, 212848), (742, 188752), (752, 186242), (848, 165158), (1004, 139496), (1316, 106424), (1484, 94376), (1504, 93121), (1696, 82579), (1757, 79712), (2008, 69748), (2491, 56224), (2632, 53212), (2968, 47188), (3514, 39856), (4016, 34874), (4982, 28112), (5264, 26606), (5936, 23594), (7028, 19928), (8032, 17437), (9964, 14056), (10528, 13303), (11797, 11872)]