146248928

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4909}}^1$

素因数の和:4952

約数の個数: 72

約数和(自身を含む): 352636200

約数和(自身を除く): 206387272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 4909, 7448, 9818, 14896, 19636, 29792, 34363, 39272, 68726, 78544, 93271, 137452, 157088, 186542, 240541, 274904, 373084, 481082, 549808, 652897, 746168, 962164, 1099616, 1305794, 1492336, 1924328, 2611588, 2984672, 3848656, 4570279, 5223176, 7697312, 9140558, 10446352, 18281116, 20892704, 36562232, 73124464, 146248928]

約数ペア:

[(1, 146248928), (2, 73124464), (4, 36562232), (7, 20892704), (8, 18281116), (14, 10446352), (16, 9140558), (19, 7697312), (28, 5223176), (32, 4570279), (38, 3848656), (49, 2984672), (56, 2611588), (76, 1924328), (98, 1492336), (112, 1305794), (133, 1099616), (152, 962164), (196, 746168), (224, 652897), (266, 549808), (304, 481082), (392, 373084), (532, 274904), (608, 240541), (784, 186542), (931, 157088), (1064, 137452), (1568, 93271), (1862, 78544), (2128, 68726), (3724, 39272), (4256, 34363), (4909, 29792), (7448, 19636), (9818, 14896)]