15915264

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 47682432

約数和(自身を除く): 31767168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 53, 64, 68, 69, 92, 96, 102, 106, 128, 136, 138, 159, 184, 192, 204, 212, 256, 272, 276, 318, 368, 384, 391, 408, 424, 544, 552, 636, 736, 768, 782, 816, 848, 901, 1088, 1104, 1173, 1219, 1272, 1472, 1564, 1632, 1696, 1802, 2176, 2208, 2346, 2438, 2544, 2703, 2944, 3128, 3264, 3392, 3604, 3657, 4352, 4416, 4692, 4876, 5088, 5406, 5888, 6256, 6528, 6784, 7208, 7314, 8832, 9384, 9752, 10176, 10812, 12512, 13056, 13568, 14416, 14628, 17664, 18768, 19504, 20352, 20723, 21624, 25024, 28832, 29256, 37536, 39008, 40704, 41446, 43248, 50048, 57664, 58512, 62169, 75072, 78016, 82892, 86496, 100096, 115328, 117024, 124338, 150144, 156032, 165784, 172992, 230656, 234048, 248676, 300288, 312064, 331568, 345984, 468096, 497352, 663136, 691968, 936192, 994704, 1326272, 1989408, 2652544, 3978816, 5305088, 7957632, 15915264]

約数ペア:

[(1, 15915264), (2, 7957632), (3, 5305088), (4, 3978816), (6, 2652544), (8, 1989408), (12, 1326272), (16, 994704), (17, 936192), (23, 691968), (24, 663136), (32, 497352), (34, 468096), (46, 345984), (48, 331568), (51, 312064), (53, 300288), (64, 248676), (68, 234048), (69, 230656), (92, 172992), (96, 165784), (102, 156032), (106, 150144), (128, 124338), (136, 117024), (138, 115328), (159, 100096), (184, 86496), (192, 82892), (204, 78016), (212, 75072), (256, 62169), (272, 58512), (276, 57664), (318, 50048), (368, 43248), (384, 41446), (391, 40704), (408, 39008), (424, 37536), (544, 29256), (552, 28832), (636, 25024), (736, 21624), (768, 20723), (782, 20352), (816, 19504), (848, 18768), (901, 17664), (1088, 14628), (1104, 14416), (1173, 13568), (1219, 13056), (1272, 12512), (1472, 10812), (1564, 10176), (1632, 9752), (1696, 9384), (1802, 8832), (2176, 7314), (2208, 7208), (2346, 6784), (2438, 6528), (2544, 6256), (2703, 5888), (2944, 5406), (3128, 5088), (3264, 4876), (3392, 4692), (3604, 4416), (3657, 4352)]