140316672

素因数分解:

$2^{12}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:647

約数の個数: 104

約数和(自身を含む): 394478560

約数和(自身を除く): 254161888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 601, 608, 768, 912, 1024, 1202, 1216, 1536, 1803, 1824, 2048, 2404, 2432, 3072, 3606, 3648, 4096, 4808, 4864, 6144, 7212, 7296, 9616, 9728, 11419, 12288, 14424, 14592, 19232, 19456, 22838, 28848, 29184, 34257, 38464, 38912, 45676, 57696, 58368, 68514, 76928, 77824, 91352, 115392, 116736, 137028, 153856, 182704, 230784, 233472, 274056, 307712, 365408, 461568, 548112, 615424, 730816, 923136, 1096224, 1230848, 1461632, 1846272, 2192448, 2461696, 2923264, 3692544, 4384896, 5846528, 7385088, 8769792, 11693056, 17539584, 23386112, 35079168, 46772224, 70158336, 140316672]

約数ペア:

[(1, 140316672), (2, 70158336), (3, 46772224), (4, 35079168), (6, 23386112), (8, 17539584), (12, 11693056), (16, 8769792), (19, 7385088), (24, 5846528), (32, 4384896), (38, 3692544), (48, 2923264), (57, 2461696), (64, 2192448), (76, 1846272), (96, 1461632), (114, 1230848), (128, 1096224), (152, 923136), (192, 730816), (228, 615424), (256, 548112), (304, 461568), (384, 365408), (456, 307712), (512, 274056), (601, 233472), (608, 230784), (768, 182704), (912, 153856), (1024, 137028), (1202, 116736), (1216, 115392), (1536, 91352), (1803, 77824), (1824, 76928), (2048, 68514), (2404, 58368), (2432, 57696), (3072, 45676), (3606, 38912), (3648, 38464), (4096, 34257), (4808, 29184), (4864, 28848), (6144, 22838), (7212, 19456), (7296, 19232), (9616, 14592), (9728, 14424), (11419, 12288)]