157028028

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{863}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 374492160

約数和(自身を除く): 217464132

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 257, 354, 514, 708, 771, 863, 1028, 1542, 1726, 2589, 3084, 3452, 5178, 10356, 15163, 30326, 45489, 50917, 60652, 90978, 101834, 152751, 181956, 203668, 221791, 305502, 443582, 611004, 665373, 887164, 1330746, 2661492, 13085669, 26171338, 39257007, 52342676, 78514014, 157028028]

約数ペア:

[(1, 157028028), (2, 78514014), (3, 52342676), (4, 39257007), (6, 26171338), (12, 13085669), (59, 2661492), (118, 1330746), (177, 887164), (236, 665373), (257, 611004), (354, 443582), (514, 305502), (708, 221791), (771, 203668), (863, 181956), (1028, 152751), (1542, 101834), (1726, 90978), (2589, 60652), (3084, 50917), (3452, 45489), (5178, 30326), (10356, 15163)]