137344653430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{641}}^1\times {\mathrm{3407}}^1$

素因数の和:4405

約数の個数: 64

約数和(自身を含む): 261502110720

約数和(自身を除く): 124157457290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 331, 641, 662, 1282, 1655, 3205, 3310, 3407, 6289, 6410, 6814, 12179, 12578, 17035, 24358, 31445, 34070, 60895, 62890, 64733, 121790, 129466, 212171, 323665, 424342, 647330, 1060855, 1127717, 2121710, 2183887, 2255434, 4031249, 4367774, 5638585, 8062498, 10919435, 11277170, 20156245, 21426623, 21838870, 40312490, 41493853, 42853246, 82987706, 107133115, 207469265, 214266230, 414938530, 722866597, 1445733194, 3614332985, 7228665970, 13734465343, 27468930686, 68672326715, 137344653430]

約数ペア:

[(1, 137344653430), (2, 68672326715), (5, 27468930686), (10, 13734465343), (19, 7228665970), (38, 3614332985), (95, 1445733194), (190, 722866597), (331, 414938530), (641, 214266230), (662, 207469265), (1282, 107133115), (1655, 82987706), (3205, 42853246), (3310, 41493853), (3407, 40312490), (6289, 21838870), (6410, 21426623), (6814, 20156245), (12179, 11277170), (12578, 10919435), (17035, 8062498), (24358, 5638585), (31445, 4367774), (34070, 4031249), (60895, 2255434), (62890, 2183887), (64733, 2121710), (121790, 1127717), (129466, 1060855), (212171, 647330), (323665, 424342)]