156965638942

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1\times {\mathrm{19009}}^1$

素因数の和:19913

約数の個数: 64

約数和(自身を含む): 291263616000

約数和(自身を除く): 134297977058

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 839, 1406, 1678, 4921, 5873, 9842, 11746, 15941, 19009, 31043, 31882, 38018, 62086, 111587, 133063, 217301, 223174, 266126, 361171, 434602, 589817, 703333, 722342, 1179634, 1406666, 2528197, 4128719, 4923331, 5056394, 8257438, 9846662, 13363327, 15948551, 26726654, 31897102, 93543289, 111639857, 187086578, 223279714, 303022469, 590096387, 606044938, 1180192774, 2121157283, 4130674709, 4242314566, 8261349418, 11211831353, 22423662706, 78482819471, 156965638942]

約数ペア:

[(1, 156965638942), (2, 78482819471), (7, 22423662706), (14, 11211831353), (19, 8261349418), (37, 4242314566), (38, 4130674709), (74, 2121157283), (133, 1180192774), (259, 606044938), (266, 590096387), (518, 303022469), (703, 223279714), (839, 187086578), (1406, 111639857), (1678, 93543289), (4921, 31897102), (5873, 26726654), (9842, 15948551), (11746, 13363327), (15941, 9846662), (19009, 8257438), (31043, 5056394), (31882, 4923331), (38018, 4128719), (62086, 2528197), (111587, 1406666), (133063, 1179634), (217301, 722342), (223174, 703333), (266126, 589817), (361171, 434602)]