167868990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:839

約数の個数: 128

約数和(自身を含む): 482803200

約数和(自身を除く): 314934210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 43, 45, 54, 57, 86, 90, 95, 114, 129, 135, 171, 190, 215, 258, 270, 285, 342, 387, 430, 513, 570, 645, 761, 774, 817, 855, 1026, 1161, 1290, 1522, 1634, 1710, 1935, 2283, 2322, 2451, 2565, 3805, 3870, 4085, 4566, 4902, 5130, 5805, 6849, 7353, 7610, 8170, 11415, 11610, 12255, 13698, 14459, 14706, 20547, 22059, 22830, 24510, 28918, 32723, 34245, 36765, 41094, 43377, 44118, 65446, 68490, 72295, 73530, 86754, 98169, 102735, 110295, 130131, 144590, 163615, 196338, 205470, 216885, 220590, 260262, 294507, 327230, 390393, 433770, 490845, 589014, 621737, 650655, 780786, 883521, 981690, 1243474, 1301310, 1472535, 1767042, 1865211, 1951965, 2945070, 3108685, 3730422, 3903930, 4417605, 5595633, 6217370, 8835210, 9326055, 11191266, 16786899, 18652110, 27978165, 33573798, 55956330, 83934495, 167868990]

約数ペア:

[(1, 167868990), (2, 83934495), (3, 55956330), (5, 33573798), (6, 27978165), (9, 18652110), (10, 16786899), (15, 11191266), (18, 9326055), (19, 8835210), (27, 6217370), (30, 5595633), (38, 4417605), (43, 3903930), (45, 3730422), (54, 3108685), (57, 2945070), (86, 1951965), (90, 1865211), (95, 1767042), (114, 1472535), (129, 1301310), (135, 1243474), (171, 981690), (190, 883521), (215, 780786), (258, 650655), (270, 621737), (285, 589014), (342, 490845), (387, 433770), (430, 390393), (513, 327230), (570, 294507), (645, 260262), (761, 220590), (774, 216885), (817, 205470), (855, 196338), (1026, 163615), (1161, 144590), (1290, 130131), (1522, 110295), (1634, 102735), (1710, 98169), (1935, 86754), (2283, 73530), (2322, 72295), (2451, 68490), (2565, 65446), (3805, 44118), (3870, 43377), (4085, 41094), (4566, 36765), (4902, 34245), (5130, 32723), (5805, 28918), (6849, 24510), (7353, 22830), (7610, 22059), (8170, 20547), (11415, 14706), (11610, 14459), (12255, 13698)]