148753190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{673}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 289129824

約数和(自身を除く): 140376634

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 673, 713, 961, 1346, 1426, 1922, 3365, 3565, 4805, 6730, 7130, 9610, 15479, 20863, 22103, 30958, 41726, 44206, 77395, 104315, 110515, 154790, 208630, 221030, 479849, 646753, 959698, 1293506, 2399245, 3233765, 4798490, 6467530, 14875319, 29750638, 74376595, 148753190]

約数ペア:

[(1, 148753190), (2, 74376595), (5, 29750638), (10, 14875319), (23, 6467530), (31, 4798490), (46, 3233765), (62, 2399245), (115, 1293506), (155, 959698), (230, 646753), (310, 479849), (673, 221030), (713, 208630), (961, 154790), (1346, 110515), (1426, 104315), (1922, 77395), (3365, 44206), (3565, 41726), (4805, 30958), (6730, 22103), (7130, 20863), (9610, 15479)]