156938827084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{673}}^1\times {\mathrm{15959}}^1$

素因数の和:16930

約数の個数: 48

約数和(自身を含む): 297281557440

約数和(自身を除く): 140342730356

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 673, 1124, 1346, 2692, 3653, 7306, 8749, 14612, 15959, 17498, 31918, 34996, 63836, 189113, 207467, 378226, 414934, 756452, 829868, 2458469, 4484479, 4916938, 8968958, 9833876, 10740407, 17937916, 21480814, 42961628, 58298227, 116596454, 139625291, 233192908, 279250582, 558501164, 3018054367, 6036108734, 12072217468, 39234706771, 78469413542, 156938827084]

約数ペア:

[(1, 156938827084), (2, 78469413542), (4, 39234706771), (13, 12072217468), (26, 6036108734), (52, 3018054367), (281, 558501164), (562, 279250582), (673, 233192908), (1124, 139625291), (1346, 116596454), (2692, 58298227), (3653, 42961628), (7306, 21480814), (8749, 17937916), (14612, 10740407), (15959, 9833876), (17498, 8968958), (31918, 4916938), (34996, 4484479), (63836, 2458469), (189113, 829868), (207467, 756452), (378226, 414934)]