164191950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 216

約数和(自身を含む): 509753088

約数和(自身を除く): 345561138

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 127, 130, 150, 153, 169, 170, 195, 221, 225, 234, 254, 255, 306, 325, 338, 381, 390, 425, 442, 450, 507, 510, 585, 635, 650, 663, 762, 765, 845, 850, 975, 1014, 1105, 1143, 1170, 1270, 1275, 1326, 1521, 1530, 1651, 1690, 1905, 1950, 1989, 2159, 2210, 2286, 2535, 2550, 2873, 2925, 3042, 3175, 3302, 3315, 3810, 3825, 3978, 4225, 4318, 4953, 5070, 5525, 5715, 5746, 5850, 6350, 6477, 6630, 7605, 7650, 8255, 8450, 8619, 9525, 9906, 9945, 10795, 11050, 11430, 12675, 12954, 14365, 14859, 15210, 16510, 16575, 17238, 19050, 19431, 19890, 21463, 21590, 24765, 25350, 25857, 28067, 28575, 28730, 29718, 32385, 33150, 38025, 38862, 41275, 42926, 43095, 49530, 49725, 51714, 53975, 56134, 57150, 64389, 64770, 71825, 74295, 76050, 82550, 84201, 86190, 97155, 99450, 107315, 107950, 123825, 128778, 129285, 140335, 143650, 148590, 161925, 168402, 193167, 194310, 214630, 215475, 247650, 252603, 258570, 280670, 321945, 323850, 364871, 371475, 386334, 421005, 430950, 485775, 505206, 536575, 643890, 646425, 701675, 729742, 742950, 842010, 965835, 971550, 1073150, 1094613, 1263015, 1292850, 1403350, 1609725, 1824355, 1931670, 2105025, 2189226, 2526030, 3219450, 3283839, 3648710, 4210050, 4829175, 5473065, 6315075, 6567678, 9121775, 9658350, 10946130, 12630150, 16419195, 18243550, 27365325, 32838390, 54730650, 82095975, 164191950]

約数ペア:

[(1, 164191950), (2, 82095975), (3, 54730650), (5, 32838390), (6, 27365325), (9, 18243550), (10, 16419195), (13, 12630150), (15, 10946130), (17, 9658350), (18, 9121775), (25, 6567678), (26, 6315075), (30, 5473065), (34, 4829175), (39, 4210050), (45, 3648710), (50, 3283839), (51, 3219450), (65, 2526030), (75, 2189226), (78, 2105025), (85, 1931670), (90, 1824355), (102, 1609725), (117, 1403350), (127, 1292850), (130, 1263015), (150, 1094613), (153, 1073150), (169, 971550), (170, 965835), (195, 842010), (221, 742950), (225, 729742), (234, 701675), (254, 646425), (255, 643890), (306, 536575), (325, 505206), (338, 485775), (381, 430950), (390, 421005), (425, 386334), (442, 371475), (450, 364871), (507, 323850), (510, 321945), (585, 280670), (635, 258570), (650, 252603), (663, 247650), (762, 215475), (765, 214630), (845, 194310), (850, 193167), (975, 168402), (1014, 161925), (1105, 148590), (1143, 143650), (1170, 140335), (1270, 129285), (1275, 128778), (1326, 123825), (1521, 107950), (1530, 107315), (1651, 99450), (1690, 97155), (1905, 86190), (1950, 84201), (1989, 82550), (2159, 76050), (2210, 74295), (2286, 71825), (2535, 64770), (2550, 64389), (2873, 57150), (2925, 56134), (3042, 53975), (3175, 51714), (3302, 49725), (3315, 49530), (3810, 43095), (3825, 42926), (3978, 41275), (4225, 38862), (4318, 38025), (4953, 33150), (5070, 32385), (5525, 29718), (5715, 28730), (5746, 28575), (5850, 28067), (6350, 25857), (6477, 25350), (6630, 24765), (7605, 21590), (7650, 21463), (8255, 19890), (8450, 19431), (8619, 19050), (9525, 17238), (9906, 16575), (9945, 16510), (10795, 15210), (11050, 14859), (11430, 14365), (12675, 12954)]