156669364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 298609920

約数和(自身を除く): 141940556

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 137, 164, 274, 367, 548, 734, 779, 1468, 1558, 2603, 3116, 5206, 5617, 6973, 10412, 11234, 13946, 15047, 22468, 27892, 30094, 50279, 60188, 100558, 106723, 201116, 213446, 285893, 426892, 571786, 955301, 1143572, 1910602, 2061439, 3821204, 4122878, 8245756, 39167341, 78334682, 156669364]

約数ペア:

[(1, 156669364), (2, 78334682), (4, 39167341), (19, 8245756), (38, 4122878), (41, 3821204), (76, 2061439), (82, 1910602), (137, 1143572), (164, 955301), (274, 571786), (367, 426892), (548, 285893), (734, 213446), (779, 201116), (1468, 106723), (1558, 100558), (2603, 60188), (3116, 50279), (5206, 30094), (5617, 27892), (6973, 22468), (10412, 15047), (11234, 13946)]