137904768

素因数分解:

$2^7\times 3^4\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 160

約数和(自身を含む): 420615360

約数和(自身を除く): 282710592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 128, 141, 144, 162, 188, 192, 216, 282, 283, 288, 324, 376, 384, 423, 432, 564, 566, 576, 648, 752, 846, 849, 864, 1128, 1132, 1152, 1269, 1296, 1504, 1692, 1698, 1728, 2256, 2264, 2538, 2547, 2592, 3008, 3384, 3396, 3456, 3807, 4512, 4528, 5076, 5094, 5184, 6016, 6768, 6792, 7614, 7641, 9024, 9056, 10152, 10188, 10368, 13301, 13536, 13584, 15228, 15282, 18048, 18112, 20304, 20376, 22923, 26602, 27072, 27168, 30456, 30564, 36224, 39903, 40608, 40752, 45846, 53204, 54144, 54336, 60912, 61128, 79806, 81216, 81504, 91692, 106408, 108672, 119709, 121824, 122256, 159612, 162432, 163008, 183384, 212816, 239418, 243648, 244512, 319224, 326016, 359127, 366768, 425632, 478836, 487296, 489024, 638448, 718254, 733536, 851264, 957672, 978048, 1077381, 1276896, 1436508, 1467072, 1702528, 1915344, 2154762, 2553792, 2873016, 2934144, 3830688, 4309524, 5107584, 5746032, 7661376, 8619048, 11492064, 15322752, 17238096, 22984128, 34476192, 45968256, 68952384, 137904768]

約数ペア:

[(1, 137904768), (2, 68952384), (3, 45968256), (4, 34476192), (6, 22984128), (8, 17238096), (9, 15322752), (12, 11492064), (16, 8619048), (18, 7661376), (24, 5746032), (27, 5107584), (32, 4309524), (36, 3830688), (47, 2934144), (48, 2873016), (54, 2553792), (64, 2154762), (72, 1915344), (81, 1702528), (94, 1467072), (96, 1436508), (108, 1276896), (128, 1077381), (141, 978048), (144, 957672), (162, 851264), (188, 733536), (192, 718254), (216, 638448), (282, 489024), (283, 487296), (288, 478836), (324, 425632), (376, 366768), (384, 359127), (423, 326016), (432, 319224), (564, 244512), (566, 243648), (576, 239418), (648, 212816), (752, 183384), (846, 163008), (849, 162432), (864, 159612), (1128, 122256), (1132, 121824), (1152, 119709), (1269, 108672), (1296, 106408), (1504, 91692), (1692, 81504), (1698, 81216), (1728, 79806), (2256, 61128), (2264, 60912), (2538, 54336), (2547, 54144), (2592, 53204), (3008, 45846), (3384, 40752), (3396, 40608), (3456, 39903), (3807, 36224), (4512, 30564), (4528, 30456), (5076, 27168), (5094, 27072), (5184, 26602), (6016, 22923), (6768, 20376), (6792, 20304), (7614, 18112), (7641, 18048), (9024, 15282), (9056, 15228), (10152, 13584), (10188, 13536), (10368, 13301)]