128465990556

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11988241}}^1$

素因数の和:11988314

約数の個数: 48

約数和(自身を含む): 322243944960

約数和(自身を除く): 193777954404

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1786, 2679, 3572, 5358, 10716, 11988241, 23976482, 35964723, 47952964, 71929446, 143858892, 227776579, 455553158, 563447327, 683329737, 911106316, 1126894654, 1366659474, 1690341981, 2253789308, 2733318948, 3380683962, 6761367924, 10705499213, 21410998426, 32116497639, 42821996852, 64232995278, 128465990556]

約数ペア:

[(1, 128465990556), (2, 64232995278), (3, 42821996852), (4, 32116497639), (6, 21410998426), (12, 10705499213), (19, 6761367924), (38, 3380683962), (47, 2733318948), (57, 2253789308), (76, 1690341981), (94, 1366659474), (114, 1126894654), (141, 911106316), (188, 683329737), (228, 563447327), (282, 455553158), (564, 227776579), (893, 143858892), (1786, 71929446), (2679, 47952964), (3572, 35964723), (5358, 23976482), (10716, 11988241)]