167581040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6143}}^1$

素因数の和:6198

約数の個数: 80

約数和(自身を含む): 438829056

約数和(自身を除く): 271248016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6143, 6820, 12286, 13640, 24572, 27280, 30715, 49144, 61430, 67573, 98288, 122860, 135146, 190433, 245720, 270292, 337865, 380866, 491440, 540584, 675730, 761732, 952165, 1081168, 1351460, 1523464, 1904330, 2094763, 2702920, 3046928, 3808660, 4189526, 5405840, 7617320, 8379052, 10473815, 15234640, 16758104, 20947630, 33516208, 41895260, 83790520, 167581040]

約数ペア:

[(1, 167581040), (2, 83790520), (4, 41895260), (5, 33516208), (8, 20947630), (10, 16758104), (11, 15234640), (16, 10473815), (20, 8379052), (22, 7617320), (31, 5405840), (40, 4189526), (44, 3808660), (55, 3046928), (62, 2702920), (80, 2094763), (88, 1904330), (110, 1523464), (124, 1351460), (155, 1081168), (176, 952165), (220, 761732), (248, 675730), (310, 540584), (341, 491440), (440, 380866), (496, 337865), (620, 270292), (682, 245720), (880, 190433), (1240, 135146), (1364, 122860), (1705, 98288), (2480, 67573), (2728, 61430), (3410, 49144), (5456, 30715), (6143, 27280), (6820, 24572), (12286, 13640)]