161231136

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{152681}}^1$

素因数の和:152705

約数の個数: 48

約数和(自身を含む): 461710368

約数和(自身を除く): 300479232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 152681, 305362, 458043, 610724, 916086, 1221448, 1679491, 1832172, 2442896, 3358982, 3664344, 4885792, 5038473, 6717964, 7328688, 10076946, 13435928, 14657376, 20153892, 26871856, 40307784, 53743712, 80615568, 161231136]

約数ペア:

[(1, 161231136), (2, 80615568), (3, 53743712), (4, 40307784), (6, 26871856), (8, 20153892), (11, 14657376), (12, 13435928), (16, 10076946), (22, 7328688), (24, 6717964), (32, 5038473), (33, 4885792), (44, 3664344), (48, 3358982), (66, 2442896), (88, 1832172), (96, 1679491), (132, 1221448), (176, 916086), (264, 610724), (352, 458043), (528, 305362), (1056, 152681)]