126805772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 239715840

約数和(自身を除く): 112910068

約数列:

[1, 2, 4, 19, 38, 76, 97, 103, 167, 194, 206, 334, 388, 412, 668, 1843, 1957, 3173, 3686, 3914, 6346, 7372, 7828, 9991, 12692, 16199, 17201, 19982, 32398, 34402, 39964, 64796, 68804, 189829, 307781, 326819, 379658, 615562, 653638, 759316, 1231124, 1307276, 1668497, 3336994, 6673988, 31701443, 63402886, 126805772]

約数ペア:

[(1, 126805772), (2, 63402886), (4, 31701443), (19, 6673988), (38, 3336994), (76, 1668497), (97, 1307276), (103, 1231124), (167, 759316), (194, 653638), (206, 615562), (334, 379658), (388, 326819), (412, 307781), (668, 189829), (1843, 68804), (1957, 64796), (3173, 39964), (3686, 34402), (3914, 32398), (6346, 19982), (7372, 17201), (7828, 16199), (9991, 12692)]