129124555172

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1\times {\mathrm{17681}}^1$

素因数の和:18272

約数の個数: 48

約数和(自身を含む): 235848881520

約数和(自身を除く): 106724326348

約数列:

[1, 2, 4, 29, 58, 116, 157, 314, 401, 628, 802, 1604, 4553, 9106, 11629, 17681, 18212, 23258, 35362, 46516, 62957, 70724, 125914, 251828, 512749, 1025498, 1825753, 2050996, 2775917, 3651506, 5551834, 7090081, 7303012, 11103668, 14180162, 28360324, 80501593, 161003186, 205612349, 322006372, 411224698, 822449396, 1113142717, 2226285434, 4452570868, 32281138793, 64562277586, 129124555172]

約数ペア:

[(1, 129124555172), (2, 64562277586), (4, 32281138793), (29, 4452570868), (58, 2226285434), (116, 1113142717), (157, 822449396), (314, 411224698), (401, 322006372), (628, 205612349), (802, 161003186), (1604, 80501593), (4553, 28360324), (9106, 14180162), (11629, 11103668), (17681, 7303012), (18212, 7090081), (23258, 5551834), (35362, 3651506), (46516, 2775917), (62957, 2050996), (70724, 1825753), (125914, 1025498), (251828, 512749)]