129865888

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1229

約数の個数: 48

約数和(自身を含む): 264660480

約数和(自身を除く): 134794592

約数列:

[1, 2, 4, 8, 16, 32, 47, 79, 94, 158, 188, 316, 376, 632, 752, 1093, 1264, 1504, 2186, 2528, 3713, 4372, 7426, 8744, 14852, 17488, 29704, 34976, 51371, 59408, 86347, 102742, 118816, 172694, 205484, 345388, 410968, 690776, 821936, 1381552, 1643872, 2763104, 4058309, 8116618, 16233236, 32466472, 64932944, 129865888]

約数ペア:

[(1, 129865888), (2, 64932944), (4, 32466472), (8, 16233236), (16, 8116618), (32, 4058309), (47, 2763104), (79, 1643872), (94, 1381552), (158, 821936), (188, 690776), (316, 410968), (376, 345388), (632, 205484), (752, 172694), (1093, 118816), (1264, 102742), (1504, 86347), (2186, 59408), (2528, 51371), (3713, 34976), (4372, 29704), (7426, 17488), (8744, 14852)]