141745728

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43427}}^1$

素因数の和:43459

約数の個数: 56

約数和(自身を含む): 397105632

約数和(自身を除く): 255359904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 43427, 86854, 130281, 173708, 260562, 347416, 521124, 694832, 738259, 1042248, 1389664, 1476518, 2084496, 2214777, 2779328, 2953036, 4168992, 4429554, 5906072, 8337984, 8859108, 11812144, 17718216, 23624288, 35436432, 47248576, 70872864, 141745728]

約数ペア:

[(1, 141745728), (2, 70872864), (3, 47248576), (4, 35436432), (6, 23624288), (8, 17718216), (12, 11812144), (16, 8859108), (17, 8337984), (24, 5906072), (32, 4429554), (34, 4168992), (48, 2953036), (51, 2779328), (64, 2214777), (68, 2084496), (96, 1476518), (102, 1389664), (136, 1042248), (192, 738259), (204, 694832), (272, 521124), (408, 347416), (544, 260562), (816, 173708), (1088, 130281), (1632, 86854), (3264, 43427)]