128897976

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{282671}}^1$

素因数の和:282699

約数の個数: 32

約数和(自身を含む): 339206400

約数和(自身を除く): 210308424

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 282671, 565342, 848013, 1130684, 1696026, 2261368, 3392052, 5370749, 6784104, 10741498, 16112247, 21482996, 32224494, 42965992, 64448988, 128897976]

約数ペア:

[(1, 128897976), (2, 64448988), (3, 42965992), (4, 32224494), (6, 21482996), (8, 16112247), (12, 10741498), (19, 6784104), (24, 5370749), (38, 3392052), (57, 2261368), (76, 1696026), (114, 1130684), (152, 848013), (228, 565342), (456, 282671)]