156970774394

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1\times {\mathrm{19577}}^1$

素因数の和:20319

約数の個数: 64

約数和(自身を含む): 288824679936

約数和(自身を除く): 131853905542

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 673, 851, 1346, 1702, 4711, 5957, 9422, 11914, 15479, 19577, 24901, 30958, 39154, 49802, 108353, 137039, 174307, 216706, 274078, 348614, 450271, 572723, 724349, 900542, 1145446, 1448698, 3151897, 4009061, 5070443, 6303794, 8018122, 10140886, 13175321, 16660027, 26350642, 33320054, 92227247, 116620189, 184454494, 233240378, 303032383, 487486877, 606064766, 974973754, 2121226681, 3412408139, 4242453362, 6824816278, 11212198171, 22424396342, 78485387197, 156970774394]

約数ペア:

[(1, 156970774394), (2, 78485387197), (7, 22424396342), (14, 11212198171), (23, 6824816278), (37, 4242453362), (46, 3412408139), (74, 2121226681), (161, 974973754), (259, 606064766), (322, 487486877), (518, 303032383), (673, 233240378), (851, 184454494), (1346, 116620189), (1702, 92227247), (4711, 33320054), (5957, 26350642), (9422, 16660027), (11914, 13175321), (15479, 10140886), (19577, 8018122), (24901, 6303794), (30958, 5070443), (39154, 4009061), (49802, 3151897), (108353, 1448698), (137039, 1145446), (174307, 900542), (216706, 724349), (274078, 572723), (348614, 450271)]