149819616

素因数分解:

$2^5\times 3^2\times {\mathrm{661}}^1\times {\mathrm{787}}^1$

素因数の和:1464

約数の個数: 72

約数和(自身を含む): 427236264

約数和(自身を除く): 277416648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 661, 787, 1322, 1574, 1983, 2361, 2644, 3148, 3966, 4722, 5288, 5949, 6296, 7083, 7932, 9444, 10576, 11898, 12592, 14166, 15864, 18888, 21152, 23796, 25184, 28332, 31728, 37776, 47592, 56664, 63456, 75552, 95184, 113328, 190368, 226656, 520207, 1040414, 1560621, 2080828, 3121242, 4161656, 4681863, 6242484, 8323312, 9363726, 12484968, 16646624, 18727452, 24969936, 37454904, 49939872, 74909808, 149819616]

約数ペア:

[(1, 149819616), (2, 74909808), (3, 49939872), (4, 37454904), (6, 24969936), (8, 18727452), (9, 16646624), (12, 12484968), (16, 9363726), (18, 8323312), (24, 6242484), (32, 4681863), (36, 4161656), (48, 3121242), (72, 2080828), (96, 1560621), (144, 1040414), (288, 520207), (661, 226656), (787, 190368), (1322, 113328), (1574, 95184), (1983, 75552), (2361, 63456), (2644, 56664), (3148, 47592), (3966, 37776), (4722, 31728), (5288, 28332), (5949, 25184), (6296, 23796), (7083, 21152), (7932, 18888), (9444, 15864), (10576, 14166), (11898, 12592)]