15976896

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 112

約数和(自身を含む): 47024544

約数和(自身を除く): 31047648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 148, 156, 173, 192, 208, 222, 296, 312, 346, 416, 444, 481, 519, 592, 624, 692, 832, 888, 962, 1038, 1184, 1248, 1384, 1443, 1776, 1924, 2076, 2249, 2368, 2496, 2768, 2886, 3552, 3848, 4152, 4498, 5536, 5772, 6401, 6747, 7104, 7696, 8304, 8996, 11072, 11544, 12802, 13494, 15392, 16608, 17992, 19203, 23088, 25604, 26988, 30784, 33216, 35984, 38406, 46176, 51208, 53976, 71968, 76812, 83213, 92352, 102416, 107952, 143936, 153624, 166426, 204832, 215904, 249639, 307248, 332852, 409664, 431808, 499278, 614496, 665704, 998556, 1228992, 1331408, 1997112, 2662816, 3994224, 5325632, 7988448, 15976896]

約数ペア:

[(1, 15976896), (2, 7988448), (3, 5325632), (4, 3994224), (6, 2662816), (8, 1997112), (12, 1331408), (13, 1228992), (16, 998556), (24, 665704), (26, 614496), (32, 499278), (37, 431808), (39, 409664), (48, 332852), (52, 307248), (64, 249639), (74, 215904), (78, 204832), (96, 166426), (104, 153624), (111, 143936), (148, 107952), (156, 102416), (173, 92352), (192, 83213), (208, 76812), (222, 71968), (296, 53976), (312, 51208), (346, 46176), (416, 38406), (444, 35984), (481, 33216), (519, 30784), (592, 26988), (624, 25604), (692, 23088), (832, 19203), (888, 17992), (962, 16608), (1038, 15392), (1184, 13494), (1248, 12802), (1384, 11544), (1443, 11072), (1776, 8996), (1924, 8304), (2076, 7696), (2249, 7104), (2368, 6747), (2496, 6401), (2768, 5772), (2886, 5536), (3552, 4498), (3848, 4152)]