188492728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 381024000

約数和(自身を除く): 192531272

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 97, 118, 179, 184, 194, 236, 358, 388, 472, 716, 776, 1357, 1432, 2231, 2714, 4117, 4462, 5428, 5723, 8234, 8924, 10561, 10856, 11446, 16468, 17363, 17848, 21122, 22892, 32936, 34726, 42244, 45784, 69452, 84488, 131629, 138904, 242903, 263258, 399349, 485806, 526516, 798698, 971612, 1024417, 1053032, 1597396, 1943224, 2048834, 3194792, 4097668, 8195336, 23561591, 47123182, 94246364, 188492728]

約数ペア:

[(1, 188492728), (2, 94246364), (4, 47123182), (8, 23561591), (23, 8195336), (46, 4097668), (59, 3194792), (92, 2048834), (97, 1943224), (118, 1597396), (179, 1053032), (184, 1024417), (194, 971612), (236, 798698), (358, 526516), (388, 485806), (472, 399349), (716, 263258), (776, 242903), (1357, 138904), (1432, 131629), (2231, 84488), (2714, 69452), (4117, 45784), (4462, 42244), (5428, 34726), (5723, 32936), (8234, 22892), (8924, 21122), (10561, 17848), (10856, 17363), (11446, 16468)]