128331888

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{12671}}^1$

素因数の和:12893

約数の個数: 40

約数和(自身を含む): 333121536

約数和(自身を除く): 204789648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 10128, 12671, 25342, 38013, 50684, 76026, 101368, 152052, 202736, 304104, 608208, 2673581, 5347162, 8020743, 10694324, 16041486, 21388648, 32082972, 42777296, 64165944, 128331888]

約数ペア:

[(1, 128331888), (2, 64165944), (3, 42777296), (4, 32082972), (6, 21388648), (8, 16041486), (12, 10694324), (16, 8020743), (24, 5347162), (48, 2673581), (211, 608208), (422, 304104), (633, 202736), (844, 152052), (1266, 101368), (1688, 76026), (2532, 50684), (3376, 38013), (5064, 25342), (10128, 12671)]