156720984574

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21149}}^1\times {\mathrm{48119}}^1$

素因数の和:69288

約数の個数: 32

約数和(自身を含む): 293108544000

約数和(自身を除く): 136387559426

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 21149, 42298, 48119, 96238, 148043, 232639, 296086, 336833, 465278, 529309, 673666, 1058618, 1628473, 3256946, 3705163, 7410326, 1017668731, 2035337462, 7123681117, 11194356041, 14247362234, 22388712082, 78360492287, 156720984574]

約数ペア:

[(1, 156720984574), (2, 78360492287), (7, 22388712082), (11, 14247362234), (14, 11194356041), (22, 7123681117), (77, 2035337462), (154, 1017668731), (21149, 7410326), (42298, 3705163), (48119, 3256946), (96238, 1628473), (148043, 1058618), (232639, 673666), (296086, 529309), (336833, 465278)]