137944758848

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2389}}^1\times {\mathrm{69401}}^1$

素因数の和:71815

約数の個数: 56

約数和(自身を含む): 294918246840

約数和(自身を除く): 156973487992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2389, 4778, 9556, 19112, 31057, 38224, 62114, 69401, 76448, 124228, 138802, 152896, 248456, 277604, 496912, 555208, 902213, 993824, 1110416, 1804426, 1987648, 2220832, 3608852, 4441664, 7217704, 14435408, 28870816, 57741632, 165798989, 331597978, 663195956, 1326391912, 2155386857, 2652783824, 4310773714, 5305567648, 8621547428, 10611135296, 17243094856, 34486189712, 68972379424, 137944758848]

約数ペア:

[(1, 137944758848), (2, 68972379424), (4, 34486189712), (8, 17243094856), (13, 10611135296), (16, 8621547428), (26, 5305567648), (32, 4310773714), (52, 2652783824), (64, 2155386857), (104, 1326391912), (208, 663195956), (416, 331597978), (832, 165798989), (2389, 57741632), (4778, 28870816), (9556, 14435408), (19112, 7217704), (31057, 4441664), (38224, 3608852), (62114, 2220832), (69401, 1987648), (76448, 1804426), (124228, 1110416), (138802, 993824), (152896, 902213), (248456, 555208), (277604, 496912)]