156977107236

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1127029}}^1$

素因数の和:1127165

約数の個数: 72

約数和(自身を含む): 409828681080

約数和(自身を除く): 252851573844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 73, 106, 146, 159, 212, 219, 292, 318, 438, 477, 636, 657, 876, 954, 1314, 1908, 2628, 3869, 7738, 11607, 15476, 23214, 34821, 46428, 69642, 139284, 1127029, 2254058, 3381087, 4508116, 6762174, 10143261, 13524348, 20286522, 40573044, 59732537, 82273117, 119465074, 164546234, 179197611, 238930148, 246819351, 329092468, 358395222, 493638702, 537592833, 716790444, 740458053, 987277404, 1075185666, 1480916106, 2150371332, 2961832212, 4360475201, 8720950402, 13081425603, 17441900804, 26162851206, 39244276809, 52325702412, 78488553618, 156977107236]

約数ペア:

[(1, 156977107236), (2, 78488553618), (3, 52325702412), (4, 39244276809), (6, 26162851206), (9, 17441900804), (12, 13081425603), (18, 8720950402), (36, 4360475201), (53, 2961832212), (73, 2150371332), (106, 1480916106), (146, 1075185666), (159, 987277404), (212, 740458053), (219, 716790444), (292, 537592833), (318, 493638702), (438, 358395222), (477, 329092468), (636, 246819351), (657, 238930148), (876, 179197611), (954, 164546234), (1314, 119465074), (1908, 82273117), (2628, 59732537), (3869, 40573044), (7738, 20286522), (11607, 13524348), (15476, 10143261), (23214, 6762174), (34821, 4508116), (46428, 3381087), (69642, 2254058), (139284, 1127029)]