164361015

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:838

約数の個数: 128

約数和(自身を含む): 381265920

約数和(自身を除く): 216904905

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 27, 35, 39, 45, 51, 63, 65, 85, 91, 105, 117, 119, 135, 153, 189, 195, 221, 255, 273, 315, 351, 357, 455, 459, 585, 595, 663, 765, 787, 819, 945, 1071, 1105, 1365, 1547, 1755, 1785, 1989, 2295, 2361, 2457, 3213, 3315, 3935, 4095, 4641, 5355, 5509, 5967, 7083, 7735, 9945, 10231, 11805, 12285, 13379, 13923, 16065, 16527, 21249, 23205, 27545, 29835, 30693, 35415, 40137, 41769, 49581, 51155, 66895, 69615, 71617, 82635, 92079, 93653, 106245, 120411, 148743, 153465, 173927, 200685, 208845, 214851, 247905, 276237, 280959, 358085, 361233, 460395, 468265, 521781, 602055, 644553, 743715, 842877, 869635, 1074255, 1217489, 1381185, 1404795, 1565343, 1806165, 1933659, 2528631, 2608905, 3222765, 3652467, 4214385, 4696029, 6087445, 7826715, 9668295, 10957401, 12643155, 18262335, 23480145, 32872203, 54787005, 164361015]

約数ペア:

[(1, 164361015), (3, 54787005), (5, 32872203), (7, 23480145), (9, 18262335), (13, 12643155), (15, 10957401), (17, 9668295), (21, 7826715), (27, 6087445), (35, 4696029), (39, 4214385), (45, 3652467), (51, 3222765), (63, 2608905), (65, 2528631), (85, 1933659), (91, 1806165), (105, 1565343), (117, 1404795), (119, 1381185), (135, 1217489), (153, 1074255), (189, 869635), (195, 842877), (221, 743715), (255, 644553), (273, 602055), (315, 521781), (351, 468265), (357, 460395), (455, 361233), (459, 358085), (585, 280959), (595, 276237), (663, 247905), (765, 214851), (787, 208845), (819, 200685), (945, 173927), (1071, 153465), (1105, 148743), (1365, 120411), (1547, 106245), (1755, 93653), (1785, 92079), (1989, 82635), (2295, 71617), (2361, 69615), (2457, 66895), (3213, 51155), (3315, 49581), (3935, 41769), (4095, 40137), (4641, 35415), (5355, 30693), (5509, 29835), (5967, 27545), (7083, 23205), (7735, 21249), (9945, 16527), (10231, 16065), (11805, 13923), (12285, 13379)]