189747648

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 168

約数和(自身を含む): 571853568

約数和(自身を除く): 382105920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 47, 48, 64, 72, 86, 94, 96, 129, 141, 144, 163, 172, 188, 192, 258, 282, 288, 326, 344, 376, 387, 423, 489, 516, 564, 576, 652, 688, 752, 774, 846, 978, 1032, 1128, 1304, 1376, 1467, 1504, 1548, 1692, 1956, 2021, 2064, 2256, 2608, 2752, 2934, 3008, 3096, 3384, 3912, 4042, 4128, 4512, 5216, 5868, 6063, 6192, 6768, 7009, 7661, 7824, 8084, 8256, 9024, 10432, 11736, 12126, 12384, 13536, 14018, 15322, 15648, 16168, 18189, 21027, 22983, 23472, 24252, 24768, 27072, 28036, 30644, 31296, 32336, 36378, 42054, 45966, 46944, 48504, 56072, 61288, 63081, 64672, 68949, 72756, 84108, 91932, 93888, 97008, 112144, 122576, 126162, 129344, 137898, 145512, 168216, 183864, 194016, 224288, 245152, 252324, 275796, 291024, 329423, 336432, 367728, 388032, 448576, 490304, 504648, 551592, 582048, 658846, 672864, 735456, 988269, 1009296, 1103184, 1164096, 1317692, 1345728, 1470912, 1976538, 2018592, 2206368, 2635384, 2964807, 3953076, 4037184, 4412736, 5270768, 5929614, 7906152, 10541536, 11859228, 15812304, 21083072, 23718456, 31624608, 47436912, 63249216, 94873824, 189747648]

約数ペア:

[(1, 189747648), (2, 94873824), (3, 63249216), (4, 47436912), (6, 31624608), (8, 23718456), (9, 21083072), (12, 15812304), (16, 11859228), (18, 10541536), (24, 7906152), (32, 5929614), (36, 5270768), (43, 4412736), (47, 4037184), (48, 3953076), (64, 2964807), (72, 2635384), (86, 2206368), (94, 2018592), (96, 1976538), (129, 1470912), (141, 1345728), (144, 1317692), (163, 1164096), (172, 1103184), (188, 1009296), (192, 988269), (258, 735456), (282, 672864), (288, 658846), (326, 582048), (344, 551592), (376, 504648), (387, 490304), (423, 448576), (489, 388032), (516, 367728), (564, 336432), (576, 329423), (652, 291024), (688, 275796), (752, 252324), (774, 245152), (846, 224288), (978, 194016), (1032, 183864), (1128, 168216), (1304, 145512), (1376, 137898), (1467, 129344), (1504, 126162), (1548, 122576), (1692, 112144), (1956, 97008), (2021, 93888), (2064, 91932), (2256, 84108), (2608, 72756), (2752, 68949), (2934, 64672), (3008, 63081), (3096, 61288), (3384, 56072), (3912, 48504), (4042, 46944), (4128, 45966), (4512, 42054), (5216, 36378), (5868, 32336), (6063, 31296), (6192, 30644), (6768, 28036), (7009, 27072), (7661, 24768), (7824, 24252), (8084, 23472), (8256, 22983), (9024, 21027), (10432, 18189), (11736, 16168), (12126, 15648), (12384, 15322), (13536, 14018)]