156688167

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 240226560

約数和(自身を除く): 83538393

約数列:

[1, 3, 17, 23, 31, 51, 69, 93, 139, 391, 417, 527, 713, 961, 1173, 1581, 2139, 2363, 2883, 3197, 4309, 7089, 9591, 12121, 12927, 16337, 22103, 36363, 49011, 54349, 66309, 73253, 99107, 133579, 163047, 219759, 297321, 375751, 400737, 1127253, 1684819, 2270843, 3072317, 5054457, 6812529, 9216951, 52229389, 156688167]

約数ペア:

[(1, 156688167), (3, 52229389), (17, 9216951), (23, 6812529), (31, 5054457), (51, 3072317), (69, 2270843), (93, 1684819), (139, 1127253), (391, 400737), (417, 375751), (527, 297321), (713, 219759), (961, 163047), (1173, 133579), (1581, 99107), (2139, 73253), (2363, 66309), (2883, 54349), (3197, 49011), (4309, 36363), (7089, 22103), (9591, 16337), (12121, 12927)]