146431962

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:553

約数の個数: 80

約数和(自身を含む): 344995200

約数和(自身を除く): 198563238

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 71, 81, 87, 142, 162, 174, 213, 261, 426, 439, 522, 639, 783, 878, 1278, 1317, 1566, 1917, 2059, 2349, 2634, 3834, 3951, 4118, 4698, 5751, 6177, 7902, 11502, 11853, 12354, 12731, 18531, 23706, 25462, 31169, 35559, 37062, 38193, 55593, 62338, 71118, 76386, 93507, 111186, 114579, 166779, 187014, 229158, 280521, 333558, 343737, 561042, 687474, 841563, 903901, 1031211, 1683126, 1807802, 2062422, 2524689, 2711703, 5049378, 5423406, 8135109, 16270218, 24405327, 48810654, 73215981, 146431962]

約数ペア:

[(1, 146431962), (2, 73215981), (3, 48810654), (6, 24405327), (9, 16270218), (18, 8135109), (27, 5423406), (29, 5049378), (54, 2711703), (58, 2524689), (71, 2062422), (81, 1807802), (87, 1683126), (142, 1031211), (162, 903901), (174, 841563), (213, 687474), (261, 561042), (426, 343737), (439, 333558), (522, 280521), (639, 229158), (783, 187014), (878, 166779), (1278, 114579), (1317, 111186), (1566, 93507), (1917, 76386), (2059, 71118), (2349, 62338), (2634, 55593), (3834, 38193), (3951, 37062), (4118, 35559), (4698, 31169), (5751, 25462), (6177, 23706), (7902, 18531), (11502, 12731), (11853, 12354)]