157408049192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{132241}}^1$

素因数の和:132498

約数の個数: 64

約数和(自身を含む): 319919846400

約数和(自身を除く): 162511797208

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 191, 328, 382, 764, 779, 1528, 1558, 3116, 3629, 6232, 7258, 7831, 14516, 15662, 29032, 31324, 62648, 132241, 148789, 264482, 297578, 528964, 595156, 1057928, 1190312, 2512579, 5025158, 5421881, 10050316, 10843762, 20100632, 21687524, 25258031, 43375048, 50516062, 101032124, 103015739, 202064248, 206031478, 412062956, 479902589, 824125912, 959805178, 1035579271, 1919610356, 2071158542, 3839220712, 4142317084, 8284634168, 19676006149, 39352012298, 78704024596, 157408049192]

約数ペア:

[(1, 157408049192), (2, 78704024596), (4, 39352012298), (8, 19676006149), (19, 8284634168), (38, 4142317084), (41, 3839220712), (76, 2071158542), (82, 1919610356), (152, 1035579271), (164, 959805178), (191, 824125912), (328, 479902589), (382, 412062956), (764, 206031478), (779, 202064248), (1528, 103015739), (1558, 101032124), (3116, 50516062), (3629, 43375048), (6232, 25258031), (7258, 21687524), (7831, 20100632), (14516, 10843762), (15662, 10050316), (29032, 5421881), (31324, 5025158), (62648, 2512579), (132241, 1190312), (148789, 1057928), (264482, 595156), (297578, 528964)]