149082444

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{21911}}^1$

素因数の和:21937

約数の個数: 72

約数和(自身を含む): 446654208

約数和(自身を除く): 297571764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 21911, 43822, 65733, 87644, 131466, 153377, 197199, 262932, 306754, 394398, 460131, 591597, 613508, 788796, 920262, 1183194, 1380393, 1774791, 1840524, 2366388, 2760786, 3549582, 4141179, 5324373, 5521572, 7099164, 8282358, 10648746, 12423537, 16564716, 21297492, 24847074, 37270611, 49694148, 74541222, 149082444]

約数ペア:

[(1, 149082444), (2, 74541222), (3, 49694148), (4, 37270611), (6, 24847074), (7, 21297492), (9, 16564716), (12, 12423537), (14, 10648746), (18, 8282358), (21, 7099164), (27, 5521572), (28, 5324373), (36, 4141179), (42, 3549582), (54, 2760786), (63, 2366388), (81, 1840524), (84, 1774791), (108, 1380393), (126, 1183194), (162, 920262), (189, 788796), (243, 613508), (252, 591597), (324, 460131), (378, 394398), (486, 306754), (567, 262932), (756, 197199), (972, 153377), (1134, 131466), (1701, 87644), (2268, 65733), (3402, 43822), (6804, 21911)]