145231872

素因数分解:

$2^{12}\times 3^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 104

約数和(自身を含む): 396313344

約数和(自身を除く): 251081472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 223, 256, 318, 384, 424, 446, 512, 636, 669, 768, 848, 892, 1024, 1272, 1338, 1536, 1696, 1784, 2048, 2544, 2676, 3072, 3392, 3568, 4096, 5088, 5352, 6144, 6784, 7136, 10176, 10704, 11819, 12288, 13568, 14272, 20352, 21408, 23638, 27136, 28544, 35457, 40704, 42816, 47276, 54272, 57088, 70914, 81408, 85632, 94552, 108544, 114176, 141828, 162816, 171264, 189104, 217088, 228352, 283656, 325632, 342528, 378208, 456704, 567312, 651264, 685056, 756416, 913408, 1134624, 1370112, 1512832, 2269248, 2740224, 3025664, 4538496, 6051328, 9076992, 12102656, 18153984, 24205312, 36307968, 48410624, 72615936, 145231872]

約数ペア:

[(1, 145231872), (2, 72615936), (3, 48410624), (4, 36307968), (6, 24205312), (8, 18153984), (12, 12102656), (16, 9076992), (24, 6051328), (32, 4538496), (48, 3025664), (53, 2740224), (64, 2269248), (96, 1512832), (106, 1370112), (128, 1134624), (159, 913408), (192, 756416), (212, 685056), (223, 651264), (256, 567312), (318, 456704), (384, 378208), (424, 342528), (446, 325632), (512, 283656), (636, 228352), (669, 217088), (768, 189104), (848, 171264), (892, 162816), (1024, 141828), (1272, 114176), (1338, 108544), (1536, 94552), (1696, 85632), (1784, 81408), (2048, 70914), (2544, 57088), (2676, 54272), (3072, 47276), (3392, 42816), (3568, 40704), (4096, 35457), (5088, 28544), (5352, 27136), (6144, 23638), (6784, 21408), (7136, 20352), (10176, 14272), (10704, 13568), (11819, 12288)]