190477888

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 84

約数和(自身を含む): 413644080

約数和(自身を除く): 223166192

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 163, 248, 304, 326, 496, 589, 608, 652, 961, 992, 1178, 1216, 1304, 1922, 1984, 2356, 2608, 3097, 3844, 4712, 5053, 5216, 6194, 7688, 9424, 10106, 10432, 12388, 15376, 18259, 18848, 20212, 24776, 30752, 36518, 37696, 40424, 49552, 61504, 73036, 80848, 96007, 99104, 146072, 156643, 161696, 192014, 198208, 292144, 313286, 323392, 384028, 584288, 626572, 768056, 1168576, 1253144, 1536112, 2506288, 2976217, 3072224, 5012576, 5952434, 6144448, 10025152, 11904868, 23809736, 47619472, 95238944, 190477888]

約数ペア:

[(1, 190477888), (2, 95238944), (4, 47619472), (8, 23809736), (16, 11904868), (19, 10025152), (31, 6144448), (32, 5952434), (38, 5012576), (62, 3072224), (64, 2976217), (76, 2506288), (124, 1536112), (152, 1253144), (163, 1168576), (248, 768056), (304, 626572), (326, 584288), (496, 384028), (589, 323392), (608, 313286), (652, 292144), (961, 198208), (992, 192014), (1178, 161696), (1216, 156643), (1304, 146072), (1922, 99104), (1984, 96007), (2356, 80848), (2608, 73036), (3097, 61504), (3844, 49552), (4712, 40424), (5053, 37696), (5216, 36518), (6194, 30752), (7688, 24776), (9424, 20212), (10106, 18848), (10432, 18259), (12388, 15376)]