177221388

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1129}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 421191680

約数和(自身を除く): 243970292

約数列:

[1, 2, 3, 4, 6, 12, 103, 127, 206, 254, 309, 381, 412, 508, 618, 762, 1129, 1236, 1524, 2258, 3387, 4516, 6774, 13081, 13548, 26162, 39243, 52324, 78486, 116287, 143383, 156972, 232574, 286766, 348861, 430149, 465148, 573532, 697722, 860298, 1395444, 1720596, 14768449, 29536898, 44305347, 59073796, 88610694, 177221388]

約数ペア:

[(1, 177221388), (2, 88610694), (3, 59073796), (4, 44305347), (6, 29536898), (12, 14768449), (103, 1720596), (127, 1395444), (206, 860298), (254, 697722), (309, 573532), (381, 465148), (412, 430149), (508, 348861), (618, 286766), (762, 232574), (1129, 156972), (1236, 143383), (1524, 116287), (2258, 78486), (3387, 52324), (4516, 39243), (6774, 26162), (13081, 13548)]