138872064

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 402913280

約数和(自身を除く): 264041216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 307, 372, 384, 456, 496, 589, 608, 614, 744, 768, 912, 921, 992, 1178, 1216, 1228, 1488, 1767, 1824, 1842, 1984, 2356, 2432, 2456, 2976, 3534, 3648, 3684, 3968, 4712, 4864, 4912, 5833, 5952, 7068, 7296, 7368, 7936, 9424, 9517, 9824, 11666, 11904, 14136, 14592, 14736, 17499, 18848, 19034, 19648, 23332, 23808, 28272, 28551, 29472, 34998, 37696, 38068, 39296, 46664, 56544, 57102, 58944, 69996, 75392, 76136, 78592, 93328, 113088, 114204, 117888, 139992, 150784, 152272, 180823, 186656, 226176, 228408, 235776, 279984, 304544, 361646, 373312, 452352, 456816, 542469, 559968, 609088, 723292, 746624, 913632, 1084938, 1119936, 1218176, 1446584, 1493248, 1827264, 2169876, 2239872, 2436352, 2893168, 3654528, 4339752, 4479744, 5786336, 7309056, 8679504, 11572672, 17359008, 23145344, 34718016, 46290688, 69436032, 138872064]

約数ペア:

[(1, 138872064), (2, 69436032), (3, 46290688), (4, 34718016), (6, 23145344), (8, 17359008), (12, 11572672), (16, 8679504), (19, 7309056), (24, 5786336), (31, 4479744), (32, 4339752), (38, 3654528), (48, 2893168), (57, 2436352), (62, 2239872), (64, 2169876), (76, 1827264), (93, 1493248), (96, 1446584), (114, 1218176), (124, 1119936), (128, 1084938), (152, 913632), (186, 746624), (192, 723292), (228, 609088), (248, 559968), (256, 542469), (304, 456816), (307, 452352), (372, 373312), (384, 361646), (456, 304544), (496, 279984), (589, 235776), (608, 228408), (614, 226176), (744, 186656), (768, 180823), (912, 152272), (921, 150784), (992, 139992), (1178, 117888), (1216, 114204), (1228, 113088), (1488, 93328), (1767, 78592), (1824, 76136), (1842, 75392), (1984, 69996), (2356, 58944), (2432, 57102), (2456, 56544), (2976, 46664), (3534, 39296), (3648, 38068), (3684, 37696), (3968, 34998), (4712, 29472), (4864, 28551), (4912, 28272), (5833, 23808), (5952, 23332), (7068, 19648), (7296, 19034), (7368, 18848), (7936, 17499), (9424, 14736), (9517, 14592), (9824, 14136), (11666, 11904)]