186653740

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:86

約数の個数: 180

約数和(自身を含む): 516683664

約数和(自身を除く): 330029924

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 49, 52, 65, 70, 91, 92, 98, 115, 130, 140, 161, 169, 182, 196, 230, 245, 260, 299, 322, 338, 343, 364, 455, 460, 490, 598, 637, 644, 676, 686, 805, 845, 910, 980, 1127, 1183, 1196, 1274, 1372, 1495, 1610, 1690, 1715, 1820, 2093, 2254, 2366, 2401, 2548, 2990, 3185, 3220, 3380, 3430, 3887, 4186, 4459, 4508, 4732, 4802, 5635, 5915, 5980, 6370, 6860, 7774, 7889, 8281, 8372, 8918, 9604, 10465, 11270, 11830, 12005, 12740, 14651, 15548, 15778, 16562, 17836, 19435, 20930, 22295, 22540, 23660, 24010, 27209, 29302, 31213, 31556, 33124, 38870, 39445, 41405, 41860, 44590, 48020, 54418, 55223, 57967, 58604, 62426, 73255, 77740, 78890, 82810, 89180, 102557, 108836, 110446, 115934, 124852, 136045, 146510, 156065, 157780, 165620, 190463, 205114, 220892, 231868, 272090, 276115, 289835, 293020, 312130, 380926, 405769, 410228, 512785, 544180, 552230, 579670, 624260, 717899, 761852, 811538, 952315, 1025570, 1104460, 1159340, 1333241, 1435798, 1623076, 1904630, 2028845, 2051140, 2666482, 2871596, 3589495, 3809260, 4057690, 5332964, 6666205, 7178990, 8115380, 9332687, 13332410, 14357980, 18665374, 26664820, 37330748, 46663435, 93326870, 186653740]

約数ペア:

[(1, 186653740), (2, 93326870), (4, 46663435), (5, 37330748), (7, 26664820), (10, 18665374), (13, 14357980), (14, 13332410), (20, 9332687), (23, 8115380), (26, 7178990), (28, 6666205), (35, 5332964), (46, 4057690), (49, 3809260), (52, 3589495), (65, 2871596), (70, 2666482), (91, 2051140), (92, 2028845), (98, 1904630), (115, 1623076), (130, 1435798), (140, 1333241), (161, 1159340), (169, 1104460), (182, 1025570), (196, 952315), (230, 811538), (245, 761852), (260, 717899), (299, 624260), (322, 579670), (338, 552230), (343, 544180), (364, 512785), (455, 410228), (460, 405769), (490, 380926), (598, 312130), (637, 293020), (644, 289835), (676, 276115), (686, 272090), (805, 231868), (845, 220892), (910, 205114), (980, 190463), (1127, 165620), (1183, 157780), (1196, 156065), (1274, 146510), (1372, 136045), (1495, 124852), (1610, 115934), (1690, 110446), (1715, 108836), (1820, 102557), (2093, 89180), (2254, 82810), (2366, 78890), (2401, 77740), (2548, 73255), (2990, 62426), (3185, 58604), (3220, 57967), (3380, 55223), (3430, 54418), (3887, 48020), (4186, 44590), (4459, 41860), (4508, 41405), (4732, 39445), (4802, 38870), (5635, 33124), (5915, 31556), (5980, 31213), (6370, 29302), (6860, 27209), (7774, 24010), (7889, 23660), (8281, 22540), (8372, 22295), (8918, 20930), (9604, 19435), (10465, 17836), (11270, 16562), (11830, 15778), (12005, 15548), (12740, 14651)]