161879424

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{60223}}^1$

素因数の和:60247

約数の個数: 64

約数和(自身を含む): 491427840

約数和(自身を除く): 329548416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 60223, 120446, 180669, 240892, 361338, 421561, 481784, 722676, 843122, 963568, 1264683, 1445352, 1686244, 1927136, 2529366, 2890704, 3372488, 3854272, 5058732, 5781408, 6744976, 7708544, 10117464, 11562816, 13489952, 20234928, 23125632, 26979904, 40469856, 53959808, 80939712, 161879424]

約数ペア:

[(1, 161879424), (2, 80939712), (3, 53959808), (4, 40469856), (6, 26979904), (7, 23125632), (8, 20234928), (12, 13489952), (14, 11562816), (16, 10117464), (21, 7708544), (24, 6744976), (28, 5781408), (32, 5058732), (42, 3854272), (48, 3372488), (56, 2890704), (64, 2529366), (84, 1927136), (96, 1686244), (112, 1445352), (128, 1264683), (168, 963568), (192, 843122), (224, 722676), (336, 481784), (384, 421561), (448, 361338), (672, 240892), (896, 180669), (1344, 120446), (2688, 60223)]