164435128

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 372027600

約数和(自身を除く): 207592472

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 73, 88, 104, 121, 143, 146, 179, 242, 286, 292, 358, 484, 572, 584, 716, 803, 949, 968, 1144, 1432, 1573, 1606, 1898, 1969, 2327, 3146, 3212, 3796, 3938, 4654, 6292, 6424, 7592, 7876, 8833, 9308, 10439, 12584, 13067, 15752, 17666, 18616, 20878, 21659, 25597, 26134, 35332, 41756, 43318, 51194, 52268, 70664, 83512, 86636, 102388, 104536, 114829, 143737, 169871, 173272, 204776, 229658, 281567, 287474, 339742, 459316, 563134, 574948, 679484, 918632, 1126268, 1149896, 1358968, 1581107, 1868581, 2252536, 3162214, 3737162, 6324428, 7474324, 12648856, 14948648, 20554391, 41108782, 82217564, 164435128]

約数ペア:

[(1, 164435128), (2, 82217564), (4, 41108782), (8, 20554391), (11, 14948648), (13, 12648856), (22, 7474324), (26, 6324428), (44, 3737162), (52, 3162214), (73, 2252536), (88, 1868581), (104, 1581107), (121, 1358968), (143, 1149896), (146, 1126268), (179, 918632), (242, 679484), (286, 574948), (292, 563134), (358, 459316), (484, 339742), (572, 287474), (584, 281567), (716, 229658), (803, 204776), (949, 173272), (968, 169871), (1144, 143737), (1432, 114829), (1573, 104536), (1606, 102388), (1898, 86636), (1969, 83512), (2327, 70664), (3146, 52268), (3212, 51194), (3796, 43318), (3938, 41756), (4654, 35332), (6292, 26134), (6424, 25597), (7592, 21659), (7876, 20878), (8833, 18616), (9308, 17666), (10439, 15752), (12584, 13067)]