159644268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11953}}^1$

素因数の和:12023

約数の個数: 72

約数和(自身を含む): 469935648

約数和(自身を除く): 310291380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 11953, 13356, 23906, 35859, 47812, 71718, 83671, 107577, 143436, 167342, 215154, 251013, 334684, 430308, 502026, 633509, 753039, 1004052, 1267018, 1506078, 1900527, 2534036, 3012156, 3801054, 4434563, 5701581, 7602108, 8869126, 11403162, 13303689, 17738252, 22806324, 26607378, 39911067, 53214756, 79822134, 159644268]

約数ペア:

[(1, 159644268), (2, 79822134), (3, 53214756), (4, 39911067), (6, 26607378), (7, 22806324), (9, 17738252), (12, 13303689), (14, 11403162), (18, 8869126), (21, 7602108), (28, 5701581), (36, 4434563), (42, 3801054), (53, 3012156), (63, 2534036), (84, 1900527), (106, 1506078), (126, 1267018), (159, 1004052), (212, 753039), (252, 633509), (318, 502026), (371, 430308), (477, 334684), (636, 251013), (742, 215154), (954, 167342), (1113, 143436), (1484, 107577), (1908, 83671), (2226, 71718), (3339, 47812), (4452, 35859), (6678, 23906), (11953, 13356)]