148796816

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 339978240

約数和(自身を除く): 191181424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 79, 112, 134, 158, 251, 268, 316, 469, 502, 536, 553, 632, 938, 1004, 1072, 1106, 1264, 1757, 1876, 2008, 2212, 3514, 3752, 4016, 4424, 5293, 7028, 7504, 8848, 10586, 14056, 16817, 19829, 21172, 28112, 33634, 37051, 39658, 42344, 67268, 74102, 79316, 84688, 117719, 134536, 138803, 148204, 158632, 235438, 269072, 277606, 296408, 317264, 470876, 555212, 592816, 941752, 1110424, 1328543, 1883504, 2220848, 2657086, 5314172, 9299801, 10628344, 18599602, 21256688, 37199204, 74398408, 148796816]

約数ペア:

[(1, 148796816), (2, 74398408), (4, 37199204), (7, 21256688), (8, 18599602), (14, 10628344), (16, 9299801), (28, 5314172), (56, 2657086), (67, 2220848), (79, 1883504), (112, 1328543), (134, 1110424), (158, 941752), (251, 592816), (268, 555212), (316, 470876), (469, 317264), (502, 296408), (536, 277606), (553, 269072), (632, 235438), (938, 158632), (1004, 148204), (1072, 138803), (1106, 134536), (1264, 117719), (1757, 84688), (1876, 79316), (2008, 74102), (2212, 67268), (3514, 42344), (3752, 39658), (4016, 37051), (4424, 33634), (5293, 28112), (7028, 21172), (7504, 19829), (8848, 16817), (10586, 14056)]