138608688

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{93151}}^1$

素因数の和:93193

約数の個数: 40

約数和(自身を含む): 369627136

約数和(自身を除く): 231018448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 93151, 186302, 279453, 372604, 558906, 745208, 1117812, 1490416, 2235624, 2887681, 4471248, 5775362, 8663043, 11550724, 17326086, 23101448, 34652172, 46202896, 69304344, 138608688]

約数ペア:

[(1, 138608688), (2, 69304344), (3, 46202896), (4, 34652172), (6, 23101448), (8, 17326086), (12, 11550724), (16, 8663043), (24, 5775362), (31, 4471248), (48, 2887681), (62, 2235624), (93, 1490416), (124, 1117812), (186, 745208), (248, 558906), (372, 372604), (496, 279453), (744, 186302), (1488, 93151)]