138069456

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1321

約数の個数: 120

約数和(自身を含む): 424080000

約数和(自身を除く): 286010544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 49, 56, 84, 94, 98, 112, 141, 147, 168, 188, 196, 282, 294, 329, 336, 376, 392, 564, 588, 658, 752, 784, 987, 1128, 1176, 1249, 1316, 1974, 2256, 2303, 2352, 2498, 2632, 3747, 3948, 4606, 4996, 5264, 6909, 7494, 7896, 8743, 9212, 9992, 13818, 14988, 15792, 17486, 18424, 19984, 26229, 27636, 29976, 34972, 36848, 52458, 55272, 58703, 59952, 61201, 69944, 104916, 110544, 117406, 122402, 139888, 176109, 183603, 209832, 234812, 244804, 352218, 367206, 410921, 419664, 469624, 489608, 704436, 734412, 821842, 939248, 979216, 1232763, 1408872, 1468824, 1643684, 2465526, 2817744, 2876447, 2937648, 3287368, 4931052, 5752894, 6574736, 8629341, 9862104, 11505788, 17258682, 19724208, 23011576, 34517364, 46023152, 69034728, 138069456]

約数ペア:

[(1, 138069456), (2, 69034728), (3, 46023152), (4, 34517364), (6, 23011576), (7, 19724208), (8, 17258682), (12, 11505788), (14, 9862104), (16, 8629341), (21, 6574736), (24, 5752894), (28, 4931052), (42, 3287368), (47, 2937648), (48, 2876447), (49, 2817744), (56, 2465526), (84, 1643684), (94, 1468824), (98, 1408872), (112, 1232763), (141, 979216), (147, 939248), (168, 821842), (188, 734412), (196, 704436), (282, 489608), (294, 469624), (329, 419664), (336, 410921), (376, 367206), (392, 352218), (564, 244804), (588, 234812), (658, 209832), (752, 183603), (784, 176109), (987, 139888), (1128, 122402), (1176, 117406), (1249, 110544), (1316, 104916), (1974, 69944), (2256, 61201), (2303, 59952), (2352, 58703), (2498, 55272), (2632, 52458), (3747, 36848), (3948, 34972), (4606, 29976), (4996, 27636), (5264, 26229), (6909, 19984), (7494, 18424), (7896, 17486), (8743, 15792), (9212, 14988), (9992, 13818)]