193180256

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{977}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 393343776

約数和(自身を除く): 200163520

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 167, 296, 334, 592, 668, 977, 1184, 1336, 1954, 2672, 3908, 5344, 6179, 7816, 12358, 15632, 24716, 31264, 36149, 49432, 72298, 98864, 144596, 163159, 197728, 289192, 326318, 578384, 652636, 1156768, 1305272, 2610544, 5221088, 6036883, 12073766, 24147532, 48295064, 96590128, 193180256]

約数ペア:

[(1, 193180256), (2, 96590128), (4, 48295064), (8, 24147532), (16, 12073766), (32, 6036883), (37, 5221088), (74, 2610544), (148, 1305272), (167, 1156768), (296, 652636), (334, 578384), (592, 326318), (668, 289192), (977, 197728), (1184, 163159), (1336, 144596), (1954, 98864), (2672, 72298), (3908, 49432), (5344, 36149), (6179, 31264), (7816, 24716), (12358, 15632)]