139879824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21911}}^1$

素因数の和:21948

約数の個数: 80

約数和(自身を含む): 434734080

約数和(自身を除く): 294854256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 21911, 43822, 65733, 87644, 131466, 153377, 175288, 262932, 306754, 350576, 416309, 460131, 525864, 613508, 832618, 920262, 1051728, 1227016, 1248927, 1665236, 1840524, 2454032, 2497854, 2914163, 3330472, 3681048, 4995708, 5828326, 6660944, 7362096, 8742489, 9991416, 11656652, 17484978, 19982832, 23313304, 34969956, 46626608, 69939912, 139879824]

約数ペア:

[(1, 139879824), (2, 69939912), (3, 46626608), (4, 34969956), (6, 23313304), (7, 19982832), (8, 17484978), (12, 11656652), (14, 9991416), (16, 8742489), (19, 7362096), (21, 6660944), (24, 5828326), (28, 4995708), (38, 3681048), (42, 3330472), (48, 2914163), (56, 2497854), (57, 2454032), (76, 1840524), (84, 1665236), (112, 1248927), (114, 1227016), (133, 1051728), (152, 920262), (168, 832618), (228, 613508), (266, 525864), (304, 460131), (336, 416309), (399, 350576), (456, 306754), (532, 262932), (798, 175288), (912, 153377), (1064, 131466), (1596, 87644), (2128, 65733), (3192, 43822), (6384, 21911)]