135177856

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 321177600

約数和(自身を除く): 185999744

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 124, 128, 152, 163, 176, 209, 248, 304, 326, 341, 352, 418, 496, 589, 608, 652, 682, 704, 836, 992, 1178, 1216, 1304, 1364, 1408, 1672, 1793, 1984, 2356, 2432, 2608, 2728, 3097, 3344, 3586, 3968, 4712, 5053, 5216, 5456, 6194, 6479, 6688, 7172, 9424, 10106, 10432, 10912, 12388, 12958, 13376, 14344, 18848, 20212, 20864, 21824, 24776, 25916, 26752, 28688, 34067, 37696, 40424, 43648, 49552, 51832, 55583, 57376, 68134, 75392, 80848, 96007, 99104, 103664, 111166, 114752, 136268, 161696, 192014, 198208, 207328, 222332, 229504, 272536, 323392, 384028, 396416, 414656, 444664, 545072, 646784, 768056, 829312, 889328, 1056077, 1090144, 1536112, 1778656, 2112154, 2180288, 3072224, 3557312, 4224308, 4360576, 6144448, 7114624, 8448616, 12288896, 16897232, 33794464, 67588928, 135177856]

約数ペア:

[(1, 135177856), (2, 67588928), (4, 33794464), (8, 16897232), (11, 12288896), (16, 8448616), (19, 7114624), (22, 6144448), (31, 4360576), (32, 4224308), (38, 3557312), (44, 3072224), (62, 2180288), (64, 2112154), (76, 1778656), (88, 1536112), (124, 1090144), (128, 1056077), (152, 889328), (163, 829312), (176, 768056), (209, 646784), (248, 545072), (304, 444664), (326, 414656), (341, 396416), (352, 384028), (418, 323392), (496, 272536), (589, 229504), (608, 222332), (652, 207328), (682, 198208), (704, 192014), (836, 161696), (992, 136268), (1178, 114752), (1216, 111166), (1304, 103664), (1364, 99104), (1408, 96007), (1672, 80848), (1793, 75392), (1984, 68134), (2356, 57376), (2432, 55583), (2608, 51832), (2728, 49552), (3097, 43648), (3344, 40424), (3586, 37696), (3968, 34067), (4712, 28688), (5053, 26752), (5216, 25916), (5456, 24776), (6194, 21824), (6479, 20864), (6688, 20212), (7172, 18848), (9424, 14344), (10106, 13376), (10432, 12958), (10912, 12388)]