1851102848

素因数分解:

$2^7\times 7^1\times {\mathrm{157}}^1\times {\mathrm{13159}}^1$

素因数の和:13337

約数の個数: 64

約数和(自身を含む): 4241731200

約数和(自身を除く): 2390628352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 157, 224, 314, 448, 628, 896, 1099, 1256, 2198, 2512, 4396, 5024, 8792, 10048, 13159, 17584, 20096, 26318, 35168, 52636, 70336, 92113, 105272, 140672, 184226, 210544, 368452, 421088, 736904, 842176, 1473808, 1684352, 2065963, 2947616, 4131926, 5895232, 8263852, 11790464, 14461741, 16527704, 28923482, 33055408, 57846964, 66110816, 115693928, 132221632, 231387856, 264443264, 462775712, 925551424, 1851102848]

約数ペア:

[(1, 1851102848), (2, 925551424), (4, 462775712), (7, 264443264), (8, 231387856), (14, 132221632), (16, 115693928), (28, 66110816), (32, 57846964), (56, 33055408), (64, 28923482), (112, 16527704), (128, 14461741), (157, 11790464), (224, 8263852), (314, 5895232), (448, 4131926), (628, 2947616), (896, 2065963), (1099, 1684352), (1256, 1473808), (2198, 842176), (2512, 736904), (4396, 421088), (5024, 368452), (8792, 210544), (10048, 184226), (13159, 140672), (17584, 105272), (20096, 92113), (26318, 70336), (35168, 52636)]