191027872

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4201}}^1$

素因数の和:4254

約数の個数: 72

約数和(自身を含む): 452681460

約数和(自身を除く): 261653588

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 98, 112, 116, 196, 203, 224, 232, 392, 406, 464, 784, 812, 928, 1421, 1568, 1624, 2842, 3248, 4201, 5684, 6496, 8402, 11368, 16804, 22736, 29407, 33608, 45472, 58814, 67216, 117628, 121829, 134432, 205849, 235256, 243658, 411698, 470512, 487316, 823396, 852803, 941024, 974632, 1646792, 1705606, 1949264, 3293584, 3411212, 3898528, 5969621, 6587168, 6822424, 11939242, 13644848, 23878484, 27289696, 47756968, 95513936, 191027872]

約数ペア:

[(1, 191027872), (2, 95513936), (4, 47756968), (7, 27289696), (8, 23878484), (14, 13644848), (16, 11939242), (28, 6822424), (29, 6587168), (32, 5969621), (49, 3898528), (56, 3411212), (58, 3293584), (98, 1949264), (112, 1705606), (116, 1646792), (196, 974632), (203, 941024), (224, 852803), (232, 823396), (392, 487316), (406, 470512), (464, 411698), (784, 243658), (812, 235256), (928, 205849), (1421, 134432), (1568, 121829), (1624, 117628), (2842, 67216), (3248, 58814), (4201, 45472), (5684, 33608), (6496, 29407), (8402, 22736), (11368, 16804)]