170505456

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1011

約数の個数: 120

約数和(自身を含む): 500301312

約数和(自身を除く): 329795856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 121, 124, 132, 176, 186, 242, 248, 264, 341, 363, 372, 484, 496, 528, 682, 726, 744, 947, 968, 1023, 1364, 1452, 1488, 1894, 1936, 2046, 2728, 2841, 2904, 3751, 3788, 4092, 5456, 5682, 5808, 7502, 7576, 8184, 10417, 11253, 11364, 15004, 15152, 16368, 20834, 22506, 22728, 29357, 30008, 31251, 41668, 45012, 45456, 58714, 60016, 62502, 83336, 88071, 90024, 114587, 117428, 125004, 166672, 176142, 180048, 229174, 234856, 250008, 322927, 343761, 352284, 458348, 469712, 500016, 645854, 687522, 704568, 916696, 968781, 1291708, 1375044, 1409136, 1833392, 1937562, 2583416, 2750088, 3552197, 3875124, 5166832, 5500176, 7104394, 7750248, 10656591, 14208788, 15500496, 21313182, 28417576, 42626364, 56835152, 85252728, 170505456]

約数ペア:

[(1, 170505456), (2, 85252728), (3, 56835152), (4, 42626364), (6, 28417576), (8, 21313182), (11, 15500496), (12, 14208788), (16, 10656591), (22, 7750248), (24, 7104394), (31, 5500176), (33, 5166832), (44, 3875124), (48, 3552197), (62, 2750088), (66, 2583416), (88, 1937562), (93, 1833392), (121, 1409136), (124, 1375044), (132, 1291708), (176, 968781), (186, 916696), (242, 704568), (248, 687522), (264, 645854), (341, 500016), (363, 469712), (372, 458348), (484, 352284), (496, 343761), (528, 322927), (682, 250008), (726, 234856), (744, 229174), (947, 180048), (968, 176142), (1023, 166672), (1364, 125004), (1452, 117428), (1488, 114587), (1894, 90024), (1936, 88071), (2046, 83336), (2728, 62502), (2841, 60016), (2904, 58714), (3751, 45456), (3788, 45012), (4092, 41668), (5456, 31251), (5682, 30008), (5808, 29357), (7502, 22728), (7576, 22506), (8184, 20834), (10417, 16368), (11253, 15152), (11364, 15004)]