158976

素因数分解:

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

素因数の和:48

約数の個数: 72

約数和(自身を含む): 490560

約数和(自身を除く): 331584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 768, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2304, 2484, 2944, 3312, 3456, 4416, 4968, 5888, 6624, 6912, 8832, 9936, 13248, 17664, 19872, 26496, 39744, 52992, 79488, 158976]

約数ペア:

[(1, 158976), (2, 79488), (3, 52992), (4, 39744), (6, 26496), (8, 19872), (9, 17664), (12, 13248), (16, 9936), (18, 8832), (23, 6912), (24, 6624), (27, 5888), (32, 4968), (36, 4416), (46, 3456), (48, 3312), (54, 2944), (64, 2484), (69, 2304), (72, 2208), (92, 1728), (96, 1656), (108, 1472), (128, 1242), (138, 1152), (144, 1104), (184, 864), (192, 828), (207, 768), (216, 736), (256, 621), (276, 576), (288, 552), (368, 432), (384, 414)]