188376915664

素因数分解:

$2^4\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1291}}^1\times {\mathrm{3733}}^1$

素因数の和:5388

約数の個数: 80

約数和(自身を含む): 418751670400

約数和(自身を除く): 230374754736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 349, 698, 1291, 1396, 2443, 2582, 2792, 3733, 4886, 5164, 5584, 7466, 9037, 9772, 10328, 14932, 18074, 19544, 20656, 26131, 29864, 36148, 39088, 52262, 59728, 72296, 104524, 144592, 209048, 418096, 450559, 901118, 1302817, 1802236, 2605634, 3153913, 3604472, 4819303, 5211268, 6307826, 7208944, 9119719, 9638606, 10422536, 12615652, 18239438, 19277212, 20845072, 25231304, 33735121, 36478876, 38554424, 50462608, 67470242, 72957752, 77108848, 134940484, 145915504, 269880968, 539761936, 1681936747, 3363873494, 6727746988, 11773557229, 13455493976, 23547114458, 26910987952, 47094228916, 94188457832, 188376915664]

約数ペア:

[(1, 188376915664), (2, 94188457832), (4, 47094228916), (7, 26910987952), (8, 23547114458), (14, 13455493976), (16, 11773557229), (28, 6727746988), (56, 3363873494), (112, 1681936747), (349, 539761936), (698, 269880968), (1291, 145915504), (1396, 134940484), (2443, 77108848), (2582, 72957752), (2792, 67470242), (3733, 50462608), (4886, 38554424), (5164, 36478876), (5584, 33735121), (7466, 25231304), (9037, 20845072), (9772, 19277212), (10328, 18239438), (14932, 12615652), (18074, 10422536), (19544, 9638606), (20656, 9119719), (26131, 7208944), (29864, 6307826), (36148, 5211268), (39088, 4819303), (52262, 3604472), (59728, 3153913), (72296, 2605634), (104524, 1802236), (144592, 1302817), (209048, 901118), (418096, 450559)]