158133780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17929}}^1$

素因数の和:17958

約数の個数: 108

約数和(自身を含む): 558017460

約数和(自身を除く): 399883680

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 17929, 35858, 53787, 71716, 89645, 107574, 125503, 161361, 179290, 215148, 251006, 268935, 322722, 358580, 376509, 502012, 537870, 627515, 645444, 753018, 806805, 878521, 1075740, 1129527, 1255030, 1506036, 1613610, 1757042, 1882545, 2259054, 2510060, 2635563, 3227220, 3514084, 3765090, 4392605, 4518108, 5271126, 5647635, 7530180, 7906689, 8785210, 10542252, 11295270, 13177815, 15813378, 17570420, 22590540, 26355630, 31626756, 39533445, 52711260, 79066890, 158133780]

約数ペア:

[(1, 158133780), (2, 79066890), (3, 52711260), (4, 39533445), (5, 31626756), (6, 26355630), (7, 22590540), (9, 17570420), (10, 15813378), (12, 13177815), (14, 11295270), (15, 10542252), (18, 8785210), (20, 7906689), (21, 7530180), (28, 5647635), (30, 5271126), (35, 4518108), (36, 4392605), (42, 3765090), (45, 3514084), (49, 3227220), (60, 2635563), (63, 2510060), (70, 2259054), (84, 1882545), (90, 1757042), (98, 1613610), (105, 1506036), (126, 1255030), (140, 1129527), (147, 1075740), (180, 878521), (196, 806805), (210, 753018), (245, 645444), (252, 627515), (294, 537870), (315, 502012), (420, 376509), (441, 358580), (490, 322722), (588, 268935), (630, 251006), (735, 215148), (882, 179290), (980, 161361), (1260, 125503), (1470, 107574), (1764, 89645), (2205, 71716), (2940, 53787), (4410, 35858), (8820, 17929)]