121816656

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:338

約数の個数: 160

約数和(自身を含む): 381920000

約数和(自身を除く): 260103344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 109, 117, 144, 156, 199, 208, 216, 218, 234, 312, 327, 351, 398, 432, 436, 468, 597, 624, 654, 702, 796, 872, 936, 981, 1194, 1308, 1404, 1417, 1592, 1744, 1791, 1872, 1962, 2388, 2587, 2616, 2808, 2834, 2943, 3184, 3582, 3924, 4251, 4776, 5174, 5232, 5373, 5616, 5668, 5886, 7164, 7761, 7848, 8502, 9552, 10348, 10746, 11336, 11772, 12753, 14328, 15522, 15696, 17004, 20696, 21492, 21691, 22672, 23283, 23544, 25506, 28656, 31044, 34008, 38259, 41392, 42984, 43382, 46566, 47088, 51012, 62088, 65073, 68016, 69849, 76518, 85968, 86764, 93132, 102024, 124176, 130146, 139698, 153036, 173528, 186264, 195219, 204048, 260292, 279396, 281983, 306072, 347056, 372528, 390438, 520584, 558792, 563966, 585657, 612144, 780876, 845949, 1041168, 1117584, 1127932, 1171314, 1561752, 1691898, 2255864, 2342628, 2537847, 3123504, 3383796, 4511728, 4685256, 5075694, 6767592, 7613541, 9370512, 10151388, 13535184, 15227082, 20302776, 30454164, 40605552, 60908328, 121816656]

約数ペア:

[(1, 121816656), (2, 60908328), (3, 40605552), (4, 30454164), (6, 20302776), (8, 15227082), (9, 13535184), (12, 10151388), (13, 9370512), (16, 7613541), (18, 6767592), (24, 5075694), (26, 4685256), (27, 4511728), (36, 3383796), (39, 3123504), (48, 2537847), (52, 2342628), (54, 2255864), (72, 1691898), (78, 1561752), (104, 1171314), (108, 1127932), (109, 1117584), (117, 1041168), (144, 845949), (156, 780876), (199, 612144), (208, 585657), (216, 563966), (218, 558792), (234, 520584), (312, 390438), (327, 372528), (351, 347056), (398, 306072), (432, 281983), (436, 279396), (468, 260292), (597, 204048), (624, 195219), (654, 186264), (702, 173528), (796, 153036), (872, 139698), (936, 130146), (981, 124176), (1194, 102024), (1308, 93132), (1404, 86764), (1417, 85968), (1592, 76518), (1744, 69849), (1791, 68016), (1872, 65073), (1962, 62088), (2388, 51012), (2587, 47088), (2616, 46566), (2808, 43382), (2834, 42984), (2943, 41392), (3184, 38259), (3582, 34008), (3924, 31044), (4251, 28656), (4776, 25506), (5174, 23544), (5232, 23283), (5373, 22672), (5616, 21691), (5668, 21492), (5886, 20696), (7164, 17004), (7761, 15696), (7848, 15522), (8502, 14328), (9552, 12753), (10348, 11772), (10746, 11336)]