153037514

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 290365440

約数和(自身を除く): 137327926

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 67, 133, 134, 217, 266, 277, 434, 469, 554, 589, 938, 1178, 1273, 1939, 2077, 2546, 3878, 4123, 4154, 5263, 8246, 8587, 8911, 10526, 14539, 17174, 17822, 18559, 29078, 36841, 37118, 39463, 60109, 73682, 78926, 120218, 129913, 163153, 259826, 276241, 326306, 352621, 552482, 575329, 705242, 1142071, 1150658, 2284142, 2468347, 4027303, 4936694, 8054606, 10931251, 21862502, 76518757, 153037514]

約数ペア:

[(1, 153037514), (2, 76518757), (7, 21862502), (14, 10931251), (19, 8054606), (31, 4936694), (38, 4027303), (62, 2468347), (67, 2284142), (133, 1150658), (134, 1142071), (217, 705242), (266, 575329), (277, 552482), (434, 352621), (469, 326306), (554, 276241), (589, 259826), (938, 163153), (1178, 129913), (1273, 120218), (1939, 78926), (2077, 73682), (2546, 60109), (3878, 39463), (4123, 37118), (4154, 36841), (5263, 29078), (8246, 18559), (8587, 17822), (8911, 17174), (10526, 14539)]