190088836

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 407937600

約数和(自身を除く): 217848764

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 149, 161, 196, 283, 298, 322, 566, 596, 644, 1043, 1127, 1132, 1981, 2086, 2254, 3427, 3962, 4172, 4508, 6509, 6854, 7301, 7924, 13018, 13708, 13867, 14602, 23989, 26036, 27734, 29204, 42167, 45563, 47978, 55468, 84334, 91126, 95956, 167923, 168668, 182252, 295169, 318941, 335846, 590338, 637882, 671692, 969841, 1180676, 1275764, 1939682, 2066183, 3879364, 4132366, 6788887, 8264732, 13577774, 27155548, 47522209, 95044418, 190088836]

約数ペア:

[(1, 190088836), (2, 95044418), (4, 47522209), (7, 27155548), (14, 13577774), (23, 8264732), (28, 6788887), (46, 4132366), (49, 3879364), (92, 2066183), (98, 1939682), (149, 1275764), (161, 1180676), (196, 969841), (283, 671692), (298, 637882), (322, 590338), (566, 335846), (596, 318941), (644, 295169), (1043, 182252), (1127, 168668), (1132, 167923), (1981, 95956), (2086, 91126), (2254, 84334), (3427, 55468), (3962, 47978), (4172, 45563), (4508, 42167), (6509, 29204), (6854, 27734), (7301, 26036), (7924, 23989), (13018, 14602), (13708, 13867)]