15708947744

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{19421}}^1$

素因数の和:19618

約数の個数: 96

約数和(自身を含む): 37118704896

約数和(自身を除く): 21409757152

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 157, 161, 184, 224, 314, 322, 368, 628, 644, 736, 1099, 1256, 1288, 2198, 2512, 2576, 3611, 4396, 5024, 5152, 7222, 8792, 14444, 17584, 19421, 25277, 28888, 35168, 38842, 50554, 57776, 77684, 101108, 115552, 135947, 155368, 202216, 271894, 310736, 404432, 446683, 543788, 621472, 808864, 893366, 1087576, 1786732, 2175152, 3049097, 3126781, 3573464, 4350304, 6098194, 6253562, 7146928, 12196388, 12507124, 14293856, 21343679, 24392776, 25014248, 42687358, 48785552, 50028496, 70129231, 85374716, 97571104, 100056992, 140258462, 170749432, 280516924, 341498864, 490904617, 561033848, 682997728, 981809234, 1122067696, 1963618468, 2244135392, 3927236936, 7854473872, 15708947744]

約数ペア:

[(1, 15708947744), (2, 7854473872), (4, 3927236936), (7, 2244135392), (8, 1963618468), (14, 1122067696), (16, 981809234), (23, 682997728), (28, 561033848), (32, 490904617), (46, 341498864), (56, 280516924), (92, 170749432), (112, 140258462), (157, 100056992), (161, 97571104), (184, 85374716), (224, 70129231), (314, 50028496), (322, 48785552), (368, 42687358), (628, 25014248), (644, 24392776), (736, 21343679), (1099, 14293856), (1256, 12507124), (1288, 12196388), (2198, 7146928), (2512, 6253562), (2576, 6098194), (3611, 4350304), (4396, 3573464), (5024, 3126781), (5152, 3049097), (7222, 2175152), (8792, 1786732), (14444, 1087576), (17584, 893366), (19421, 808864), (25277, 621472), (28888, 543788), (35168, 446683), (38842, 404432), (50554, 310736), (57776, 271894), (77684, 202216), (101108, 155368), (115552, 135947)]