164069864

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3761}}^1$

素因数の和:3834

約数の個数: 64

約数和(自身を含む): 379209600

約数和(自身を除く): 215139736

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 266, 287, 328, 532, 574, 779, 1064, 1148, 1558, 2296, 3116, 3761, 5453, 6232, 7522, 10906, 15044, 21812, 26327, 30088, 43624, 52654, 71459, 105308, 142918, 154201, 210616, 285836, 308402, 500213, 571672, 616804, 1000426, 1079407, 1233608, 2000852, 2158814, 2929819, 4001704, 4317628, 5859638, 8635256, 11719276, 20508733, 23438552, 41017466, 82034932, 164069864]

約数ペア:

[(1, 164069864), (2, 82034932), (4, 41017466), (7, 23438552), (8, 20508733), (14, 11719276), (19, 8635256), (28, 5859638), (38, 4317628), (41, 4001704), (56, 2929819), (76, 2158814), (82, 2000852), (133, 1233608), (152, 1079407), (164, 1000426), (266, 616804), (287, 571672), (328, 500213), (532, 308402), (574, 285836), (779, 210616), (1064, 154201), (1148, 142918), (1558, 105308), (2296, 71459), (3116, 52654), (3761, 43624), (5453, 30088), (6232, 26327), (7522, 21812), (10906, 15044)]