137299888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:566

約数の個数: 80

約数和(自身を含む): 310828320

約数和(自身を除く): 173528432

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 109, 136, 176, 187, 218, 272, 374, 421, 436, 748, 842, 872, 1199, 1496, 1684, 1744, 1853, 2398, 2992, 3368, 3706, 4631, 4796, 6736, 7157, 7412, 9262, 9592, 14314, 14824, 18524, 19184, 20383, 28628, 29648, 37048, 40766, 45889, 57256, 74096, 78727, 81532, 91778, 114512, 157454, 163064, 183556, 314908, 326128, 367112, 504779, 629816, 734224, 780113, 1009558, 1259632, 1560226, 2019116, 3120452, 4038232, 6240904, 8076464, 8581243, 12481808, 17162486, 34324972, 68649944, 137299888]

約数ペア:

[(1, 137299888), (2, 68649944), (4, 34324972), (8, 17162486), (11, 12481808), (16, 8581243), (17, 8076464), (22, 6240904), (34, 4038232), (44, 3120452), (68, 2019116), (88, 1560226), (109, 1259632), (136, 1009558), (176, 780113), (187, 734224), (218, 629816), (272, 504779), (374, 367112), (421, 326128), (436, 314908), (748, 183556), (842, 163064), (872, 157454), (1199, 114512), (1496, 91778), (1684, 81532), (1744, 78727), (1853, 74096), (2398, 57256), (2992, 45889), (3368, 40766), (3706, 37048), (4631, 29648), (4796, 28628), (6736, 20383), (7157, 19184), (7412, 18524), (9262, 14824), (9592, 14314)]