127486048

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{683}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 265446720

約数和(自身を除く): 137960672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 307, 608, 614, 683, 1228, 1366, 2456, 2732, 4912, 5464, 5833, 9824, 10928, 11666, 12977, 21856, 23332, 25954, 46664, 51908, 93328, 103816, 186656, 207632, 209681, 415264, 419362, 838724, 1677448, 3354896, 3983939, 6709792, 7967878, 15935756, 31871512, 63743024, 127486048]

約数ペア:

[(1, 127486048), (2, 63743024), (4, 31871512), (8, 15935756), (16, 7967878), (19, 6709792), (32, 3983939), (38, 3354896), (76, 1677448), (152, 838724), (304, 419362), (307, 415264), (608, 209681), (614, 207632), (683, 186656), (1228, 103816), (1366, 93328), (2456, 51908), (2732, 46664), (4912, 25954), (5464, 23332), (5833, 21856), (9824, 12977), (10928, 11666)]