155396988

素因数分解:

$2^2\times 3^3\times {\mathrm{313}}^1\times {\mathrm{4597}}^1$

素因数の和:4923

約数の個数: 48

約数和(自身を含む): 404256160

約数和(自身を除く): 248859172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 313, 626, 939, 1252, 1878, 2817, 3756, 4597, 5634, 8451, 9194, 11268, 13791, 16902, 18388, 27582, 33804, 41373, 55164, 82746, 124119, 165492, 248238, 496476, 1438861, 2877722, 4316583, 5755444, 8633166, 12949749, 17266332, 25899498, 38849247, 51798996, 77698494, 155396988]

約数ペア:

[(1, 155396988), (2, 77698494), (3, 51798996), (4, 38849247), (6, 25899498), (9, 17266332), (12, 12949749), (18, 8633166), (27, 5755444), (36, 4316583), (54, 2877722), (108, 1438861), (313, 496476), (626, 248238), (939, 165492), (1252, 124119), (1878, 82746), (2817, 55164), (3756, 41373), (4597, 33804), (5634, 27582), (8451, 18388), (9194, 16902), (11268, 13791)]