165639870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1367

約数の個数: 128

約数和(自身を含む): 493447680

約数和(自身を除く): 327807810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 43, 45, 54, 55, 66, 86, 90, 99, 110, 129, 135, 165, 198, 215, 258, 270, 297, 330, 387, 430, 473, 495, 594, 645, 774, 946, 990, 1161, 1290, 1297, 1419, 1485, 1935, 2322, 2365, 2594, 2838, 2970, 3870, 3891, 4257, 4730, 5805, 6485, 7095, 7782, 8514, 11610, 11673, 12771, 12970, 14190, 14267, 19455, 21285, 23346, 25542, 28534, 35019, 38910, 42570, 42801, 55771, 58365, 63855, 70038, 71335, 85602, 111542, 116730, 127710, 128403, 142670, 167313, 175095, 214005, 256806, 278855, 334626, 350190, 385209, 428010, 501939, 557710, 613481, 642015, 770418, 836565, 1003878, 1226962, 1284030, 1505817, 1673130, 1840443, 1926045, 2509695, 3011634, 3067405, 3680886, 3852090, 5019390, 5521329, 6134810, 7529085, 9202215, 11042658, 15058170, 16563987, 18404430, 27606645, 33127974, 55213290, 82819935, 165639870]

約数ペア:

[(1, 165639870), (2, 82819935), (3, 55213290), (5, 33127974), (6, 27606645), (9, 18404430), (10, 16563987), (11, 15058170), (15, 11042658), (18, 9202215), (22, 7529085), (27, 6134810), (30, 5521329), (33, 5019390), (43, 3852090), (45, 3680886), (54, 3067405), (55, 3011634), (66, 2509695), (86, 1926045), (90, 1840443), (99, 1673130), (110, 1505817), (129, 1284030), (135, 1226962), (165, 1003878), (198, 836565), (215, 770418), (258, 642015), (270, 613481), (297, 557710), (330, 501939), (387, 428010), (430, 385209), (473, 350190), (495, 334626), (594, 278855), (645, 256806), (774, 214005), (946, 175095), (990, 167313), (1161, 142670), (1290, 128403), (1297, 127710), (1419, 116730), (1485, 111542), (1935, 85602), (2322, 71335), (2365, 70038), (2594, 63855), (2838, 58365), (2970, 55771), (3870, 42801), (3891, 42570), (4257, 38910), (4730, 35019), (5805, 28534), (6485, 25542), (7095, 23346), (7782, 21285), (8514, 19455), (11610, 14267), (11673, 14190), (12771, 12970)]