156955415992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{372377}}^1$

素因数の和:372508

約数の個数: 64

約数和(自身を含む): 321734592000

約数和(自身を除く): 164779176008

約数列:

[1, 2, 4, 8, 19, 38, 47, 59, 76, 94, 118, 152, 188, 236, 376, 472, 893, 1121, 1786, 2242, 2773, 3572, 4484, 5546, 7144, 8968, 11092, 22184, 52687, 105374, 210748, 372377, 421496, 744754, 1489508, 2979016, 7075163, 14150326, 17501719, 21970243, 28300652, 35003438, 43940486, 56601304, 70006876, 87880972, 140013752, 175761944, 332532661, 417434617, 665065322, 834869234, 1032601421, 1330130644, 1669738468, 2065202842, 2660261288, 3339476936, 4130405684, 8260811368, 19619426999, 39238853998, 78477707996, 156955415992]

約数ペア:

[(1, 156955415992), (2, 78477707996), (4, 39238853998), (8, 19619426999), (19, 8260811368), (38, 4130405684), (47, 3339476936), (59, 2660261288), (76, 2065202842), (94, 1669738468), (118, 1330130644), (152, 1032601421), (188, 834869234), (236, 665065322), (376, 417434617), (472, 332532661), (893, 175761944), (1121, 140013752), (1786, 87880972), (2242, 70006876), (2773, 56601304), (3572, 43940486), (4484, 35003438), (5546, 28300652), (7144, 21970243), (8968, 17501719), (11092, 14150326), (22184, 7075163), (52687, 2979016), (105374, 1489508), (210748, 744754), (372377, 421496)]