169267140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{134339}}^1$

素因数の和:134361

約数の個数: 72

約数和(自身を含む): 586797120

約数和(自身を除く): 417529980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 134339, 268678, 403017, 537356, 671695, 806034, 940373, 1209051, 1343390, 1612068, 1880746, 2015085, 2418102, 2686780, 2821119, 3761492, 4030170, 4701865, 4836204, 5642238, 6045255, 8060340, 8463357, 9403730, 11284476, 12090510, 14105595, 16926714, 18807460, 24181020, 28211190, 33853428, 42316785, 56422380, 84633570, 169267140]

約数ペア:

[(1, 169267140), (2, 84633570), (3, 56422380), (4, 42316785), (5, 33853428), (6, 28211190), (7, 24181020), (9, 18807460), (10, 16926714), (12, 14105595), (14, 12090510), (15, 11284476), (18, 9403730), (20, 8463357), (21, 8060340), (28, 6045255), (30, 5642238), (35, 4836204), (36, 4701865), (42, 4030170), (45, 3761492), (60, 2821119), (63, 2686780), (70, 2418102), (84, 2015085), (90, 1880746), (105, 1612068), (126, 1343390), (140, 1209051), (180, 940373), (210, 806034), (252, 671695), (315, 537356), (420, 403017), (630, 268678), (1260, 134339)]