156987657376

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{378919}}^1$

素因数の和:379058

約数の個数: 72

約数和(自身を含む): 342896833440

約数和(自身を除く): 185909176064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 107, 121, 176, 214, 242, 352, 428, 484, 856, 968, 1177, 1712, 1936, 2354, 3424, 3872, 4708, 9416, 12947, 18832, 25894, 37664, 51788, 103576, 207152, 378919, 414304, 757838, 1515676, 3031352, 4168109, 6062704, 8336218, 12125408, 16672436, 33344872, 40544333, 45849199, 66689744, 81088666, 91698398, 133379488, 162177332, 183396796, 324354664, 366793592, 445987663, 648709328, 733587184, 891975326, 1297418656, 1467174368, 1783950652, 3567901304, 4905864293, 7135802608, 9811728586, 14271605216, 19623457172, 39246914344, 78493828688, 156987657376]

約数ペア:

[(1, 156987657376), (2, 78493828688), (4, 39246914344), (8, 19623457172), (11, 14271605216), (16, 9811728586), (22, 7135802608), (32, 4905864293), (44, 3567901304), (88, 1783950652), (107, 1467174368), (121, 1297418656), (176, 891975326), (214, 733587184), (242, 648709328), (352, 445987663), (428, 366793592), (484, 324354664), (856, 183396796), (968, 162177332), (1177, 133379488), (1712, 91698398), (1936, 81088666), (2354, 66689744), (3424, 45849199), (3872, 40544333), (4708, 33344872), (9416, 16672436), (12947, 12125408), (18832, 8336218), (25894, 6062704), (37664, 4168109), (51788, 3031352), (103576, 1515676), (207152, 757838), (378919, 414304)]