155952816

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:690

約数の個数: 80

約数和(自身を含む): 418449408

約数和(自身を除く): 262496592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 311, 337, 372, 496, 622, 674, 744, 933, 1011, 1244, 1348, 1488, 1866, 2022, 2488, 2696, 3732, 4044, 4976, 5392, 7464, 8088, 9641, 10447, 14928, 16176, 19282, 20894, 28923, 31341, 38564, 41788, 57846, 62682, 77128, 83576, 104807, 115692, 125364, 154256, 167152, 209614, 231384, 250728, 314421, 419228, 462768, 501456, 628842, 838456, 1257684, 1676912, 2515368, 3249017, 5030736, 6498034, 9747051, 12996068, 19494102, 25992136, 38988204, 51984272, 77976408, 155952816]

約数ペア:

[(1, 155952816), (2, 77976408), (3, 51984272), (4, 38988204), (6, 25992136), (8, 19494102), (12, 12996068), (16, 9747051), (24, 6498034), (31, 5030736), (48, 3249017), (62, 2515368), (93, 1676912), (124, 1257684), (186, 838456), (248, 628842), (311, 501456), (337, 462768), (372, 419228), (496, 314421), (622, 250728), (674, 231384), (744, 209614), (933, 167152), (1011, 154256), (1244, 125364), (1348, 115692), (1488, 104807), (1866, 83576), (2022, 77128), (2488, 62682), (2696, 57846), (3732, 41788), (4044, 38564), (4976, 31341), (5392, 28923), (7464, 20894), (8088, 19282), (9641, 16176), (10447, 14928)]