161481276

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^2\times {\mathrm{1373}}^1$

素因数の和:1414

約数の個数: 108

約数和(自身を含む): 465626616

約数和(自身を除く): 304145340

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 243, 297, 324, 363, 396, 484, 486, 594, 726, 891, 972, 1089, 1188, 1373, 1452, 1782, 2178, 2673, 2746, 3267, 3564, 4119, 4356, 5346, 5492, 6534, 8238, 9801, 10692, 12357, 13068, 15103, 16476, 19602, 24714, 29403, 30206, 37071, 39204, 45309, 49428, 58806, 60412, 74142, 90618, 111213, 117612, 135927, 148284, 166133, 181236, 222426, 271854, 332266, 333639, 407781, 444852, 498399, 543708, 664532, 667278, 815562, 996798, 1223343, 1334556, 1495197, 1631124, 1993596, 2446686, 2990394, 3670029, 4485591, 4893372, 5980788, 7340058, 8971182, 13456773, 14680116, 17942364, 26913546, 40370319, 53827092, 80740638, 161481276]

約数ペア:

[(1, 161481276), (2, 80740638), (3, 53827092), (4, 40370319), (6, 26913546), (9, 17942364), (11, 14680116), (12, 13456773), (18, 8971182), (22, 7340058), (27, 5980788), (33, 4893372), (36, 4485591), (44, 3670029), (54, 2990394), (66, 2446686), (81, 1993596), (99, 1631124), (108, 1495197), (121, 1334556), (132, 1223343), (162, 996798), (198, 815562), (242, 667278), (243, 664532), (297, 543708), (324, 498399), (363, 444852), (396, 407781), (484, 333639), (486, 332266), (594, 271854), (726, 222426), (891, 181236), (972, 166133), (1089, 148284), (1188, 135927), (1373, 117612), (1452, 111213), (1782, 90618), (2178, 74142), (2673, 60412), (2746, 58806), (3267, 49428), (3564, 45309), (4119, 39204), (4356, 37071), (5346, 30206), (5492, 29403), (6534, 24714), (8238, 19602), (9801, 16476), (10692, 15103), (12357, 13068)]