145071342

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1873}}^1$

素因数の和:2225

約数の個数: 48

約数和(自身を含む): 339703728

約数和(自身を除く): 194632386

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 331, 662, 993, 1873, 1986, 2979, 3746, 4303, 5619, 5958, 8606, 11238, 12909, 16857, 24349, 25818, 33714, 38727, 48698, 73047, 77454, 146094, 219141, 438282, 619963, 1239926, 1859889, 3719778, 5579667, 8059519, 11159334, 16119038, 24178557, 48357114, 72535671, 145071342]

約数ペア:

[(1, 145071342), (2, 72535671), (3, 48357114), (6, 24178557), (9, 16119038), (13, 11159334), (18, 8059519), (26, 5579667), (39, 3719778), (78, 1859889), (117, 1239926), (234, 619963), (331, 438282), (662, 219141), (993, 146094), (1873, 77454), (1986, 73047), (2979, 48698), (3746, 38727), (4303, 33714), (5619, 25818), (5958, 24349), (8606, 16857), (11238, 12909)]