162057770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 382205952

約数和(自身を除く): 220148182

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 31, 34, 35, 46, 62, 70, 85, 115, 119, 155, 161, 170, 191, 217, 230, 238, 310, 322, 382, 391, 434, 527, 595, 713, 782, 805, 955, 1054, 1085, 1190, 1337, 1426, 1610, 1910, 1955, 2170, 2635, 2674, 2737, 3247, 3565, 3689, 3910, 4393, 4991, 5270, 5474, 5921, 6494, 6685, 7130, 7378, 8786, 9982, 11842, 12121, 13370, 13685, 16235, 18445, 21965, 22729, 24242, 24955, 27370, 29605, 30751, 32470, 36890, 41447, 43930, 45458, 49910, 59210, 60605, 61502, 74681, 82894, 84847, 100657, 113645, 121210, 136183, 149362, 153755, 169694, 201314, 207235, 227290, 272366, 307510, 373405, 414470, 424235, 503285, 522767, 680915, 704599, 746810, 848470, 953281, 1006570, 1045534, 1361830, 1409198, 1906562, 2315111, 2613835, 3522995, 4630222, 4766405, 5227670, 7045990, 9532810, 11575555, 16205777, 23151110, 32411554, 81028885, 162057770]

約数ペア:

[(1, 162057770), (2, 81028885), (5, 32411554), (7, 23151110), (10, 16205777), (14, 11575555), (17, 9532810), (23, 7045990), (31, 5227670), (34, 4766405), (35, 4630222), (46, 3522995), (62, 2613835), (70, 2315111), (85, 1906562), (115, 1409198), (119, 1361830), (155, 1045534), (161, 1006570), (170, 953281), (191, 848470), (217, 746810), (230, 704599), (238, 680915), (310, 522767), (322, 503285), (382, 424235), (391, 414470), (434, 373405), (527, 307510), (595, 272366), (713, 227290), (782, 207235), (805, 201314), (955, 169694), (1054, 153755), (1085, 149362), (1190, 136183), (1337, 121210), (1426, 113645), (1610, 100657), (1910, 84847), (1955, 82894), (2170, 74681), (2635, 61502), (2674, 60605), (2737, 59210), (3247, 49910), (3565, 45458), (3689, 43930), (3910, 41447), (4393, 36890), (4991, 32470), (5270, 30751), (5474, 29605), (5921, 27370), (6494, 24955), (6685, 24242), (7130, 22729), (7378, 21965), (8786, 18445), (9982, 16235), (11842, 13685), (12121, 13370)]