149365496

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1303}}^1$

素因数の和:1428

約数の個数: 64

約数和(自身を含む): 337996800

約数和(自身を除く): 188631304

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 89, 92, 161, 178, 184, 322, 356, 623, 644, 712, 1246, 1288, 1303, 2047, 2492, 2606, 4094, 4984, 5212, 8188, 9121, 10424, 14329, 16376, 18242, 28658, 29969, 36484, 57316, 59938, 72968, 114632, 115967, 119876, 209783, 231934, 239752, 419566, 463868, 811769, 839132, 927736, 1623538, 1678264, 2667241, 3247076, 5334482, 6494152, 10668964, 18670687, 21337928, 37341374, 74682748, 149365496]

約数ペア:

[(1, 149365496), (2, 74682748), (4, 37341374), (7, 21337928), (8, 18670687), (14, 10668964), (23, 6494152), (28, 5334482), (46, 3247076), (56, 2667241), (89, 1678264), (92, 1623538), (161, 927736), (178, 839132), (184, 811769), (322, 463868), (356, 419566), (623, 239752), (644, 231934), (712, 209783), (1246, 119876), (1288, 115967), (1303, 114632), (2047, 72968), (2492, 59938), (2606, 57316), (4094, 36484), (4984, 29969), (5212, 28658), (8188, 18242), (9121, 16376), (10424, 14329)]