164141912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 356659200

約数和(自身を除く): 192517288

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 127, 152, 209, 254, 418, 508, 773, 836, 1016, 1397, 1546, 1672, 2413, 2794, 3092, 4826, 5588, 6184, 8503, 9652, 11176, 14687, 17006, 19304, 26543, 29374, 34012, 53086, 58748, 68024, 98171, 106172, 117496, 161557, 196342, 212344, 323114, 392684, 646228, 785368, 1079881, 1292456, 1865249, 2159762, 3730498, 4319524, 7460996, 8639048, 14921992, 20517739, 41035478, 82070956, 164141912]

約数ペア:

[(1, 164141912), (2, 82070956), (4, 41035478), (8, 20517739), (11, 14921992), (19, 8639048), (22, 7460996), (38, 4319524), (44, 3730498), (76, 2159762), (88, 1865249), (127, 1292456), (152, 1079881), (209, 785368), (254, 646228), (418, 392684), (508, 323114), (773, 212344), (836, 196342), (1016, 161557), (1397, 117496), (1546, 106172), (1672, 98171), (2413, 68024), (2794, 58748), (3092, 53086), (4826, 34012), (5588, 29374), (6184, 26543), (8503, 19304), (9652, 17006), (11176, 14687)]