156728091364

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{104107}}^1$

素因数の和:104285

約数の個数: 72

約数和(自身を含む): 316868938848

約数和(自身を除く): 160140847484

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 131, 169, 221, 262, 338, 442, 524, 676, 884, 1703, 2227, 2873, 3406, 4454, 5746, 6812, 8908, 11492, 22139, 28951, 44278, 57902, 88556, 104107, 115804, 208214, 376363, 416428, 752726, 1353391, 1505452, 1769819, 2706782, 3539638, 5413564, 7079276, 13638017, 17594083, 23007647, 27276034, 35188166, 46015294, 54552068, 70376332, 92030588, 177294221, 231846289, 299099411, 354588442, 463692578, 598198822, 709176884, 927385156, 1196397644, 2304824873, 3014001757, 4609649746, 6028003514, 9219299492, 12056007028, 39182022841, 78364045682, 156728091364]

約数ペア:

[(1, 156728091364), (2, 78364045682), (4, 39182022841), (13, 12056007028), (17, 9219299492), (26, 6028003514), (34, 4609649746), (52, 3014001757), (68, 2304824873), (131, 1196397644), (169, 927385156), (221, 709176884), (262, 598198822), (338, 463692578), (442, 354588442), (524, 299099411), (676, 231846289), (884, 177294221), (1703, 92030588), (2227, 70376332), (2873, 54552068), (3406, 46015294), (4454, 35188166), (5746, 27276034), (6812, 23007647), (8908, 17594083), (11492, 13638017), (22139, 7079276), (28951, 5413564), (44278, 3539638), (57902, 2706782), (88556, 1769819), (104107, 1505452), (115804, 1353391), (208214, 752726), (376363, 416428)]