138153408

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37871}}^1$

素因数の和:37905

約数の個数: 56

約数和(自身を含む): 384779520

約数和(自身を除く): 246626112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 37871, 75742, 113613, 151484, 227226, 302968, 454452, 605936, 719549, 908904, 1211872, 1439098, 1817808, 2158647, 2423744, 2878196, 3635616, 4317294, 5756392, 7271232, 8634588, 11512784, 17269176, 23025568, 34538352, 46051136, 69076704, 138153408]

約数ペア:

[(1, 138153408), (2, 69076704), (3, 46051136), (4, 34538352), (6, 23025568), (8, 17269176), (12, 11512784), (16, 8634588), (19, 7271232), (24, 5756392), (32, 4317294), (38, 3635616), (48, 2878196), (57, 2423744), (64, 2158647), (76, 1817808), (96, 1439098), (114, 1211872), (152, 908904), (192, 719549), (228, 605936), (304, 454452), (456, 302968), (608, 227226), (912, 151484), (1216, 113613), (1824, 75742), (3648, 37871)]