158930604920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50671}}^1\times {\mathrm{4127}}^1$

素因数の和:54828

約数の個数: 64

約数和(自身を含む): 376513228800

約数和(自身を除く): 217582623880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4127, 8254, 16508, 20635, 33016, 41270, 50671, 78413, 82540, 101342, 156826, 165080, 202684, 253355, 313652, 392065, 405368, 506710, 627304, 784130, 962749, 1013420, 1568260, 1925498, 2026840, 3136520, 3850996, 4813745, 7701992, 9627490, 19254980, 38509960, 209119217, 418238434, 836476868, 1045596085, 1672953736, 2091192170, 3973265123, 4182384340, 7946530246, 8364768680, 15893060492, 19866325615, 31786120984, 39732651230, 79465302460, 158930604920]

約数ペア:

[(1, 158930604920), (2, 79465302460), (4, 39732651230), (5, 31786120984), (8, 19866325615), (10, 15893060492), (19, 8364768680), (20, 7946530246), (38, 4182384340), (40, 3973265123), (76, 2091192170), (95, 1672953736), (152, 1045596085), (190, 836476868), (380, 418238434), (760, 209119217), (4127, 38509960), (8254, 19254980), (16508, 9627490), (20635, 7701992), (33016, 4813745), (41270, 3850996), (50671, 3136520), (78413, 2026840), (82540, 1925498), (101342, 1568260), (156826, 1013420), (165080, 962749), (202684, 784130), (253355, 627304), (313652, 506710), (392065, 405368)]