165338496

素因数分解:

$2^7\times 3^4\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:494

約数の個数: 160

約数和(自身を含む): 506515680

約数和(自身を除く): 341177184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 128, 144, 148, 162, 192, 216, 222, 288, 296, 324, 333, 384, 431, 432, 444, 576, 592, 648, 666, 862, 864, 888, 999, 1152, 1184, 1293, 1296, 1332, 1724, 1728, 1776, 1998, 2368, 2586, 2592, 2664, 2997, 3448, 3456, 3552, 3879, 3996, 4736, 5172, 5184, 5328, 5994, 6896, 7104, 7758, 7992, 10344, 10368, 10656, 11637, 11988, 13792, 14208, 15516, 15947, 15984, 20688, 21312, 23274, 23976, 27584, 31032, 31894, 31968, 34911, 41376, 42624, 46548, 47841, 47952, 55168, 62064, 63788, 63936, 69822, 82752, 93096, 95682, 95904, 124128, 127576, 127872, 139644, 143523, 165504, 186192, 191364, 191808, 248256, 255152, 279288, 287046, 372384, 382728, 383616, 430569, 496512, 510304, 558576, 574092, 744768, 765456, 861138, 1020608, 1117152, 1148184, 1291707, 1489536, 1530912, 1722276, 2041216, 2234304, 2296368, 2583414, 3061824, 3444552, 4468608, 4592736, 5166828, 6123648, 6889104, 9185472, 10333656, 13778208, 18370944, 20667312, 27556416, 41334624, 55112832, 82669248, 165338496]

約数ペア:

[(1, 165338496), (2, 82669248), (3, 55112832), (4, 41334624), (6, 27556416), (8, 20667312), (9, 18370944), (12, 13778208), (16, 10333656), (18, 9185472), (24, 6889104), (27, 6123648), (32, 5166828), (36, 4592736), (37, 4468608), (48, 3444552), (54, 3061824), (64, 2583414), (72, 2296368), (74, 2234304), (81, 2041216), (96, 1722276), (108, 1530912), (111, 1489536), (128, 1291707), (144, 1148184), (148, 1117152), (162, 1020608), (192, 861138), (216, 765456), (222, 744768), (288, 574092), (296, 558576), (324, 510304), (333, 496512), (384, 430569), (431, 383616), (432, 382728), (444, 372384), (576, 287046), (592, 279288), (648, 255152), (666, 248256), (862, 191808), (864, 191364), (888, 186192), (999, 165504), (1152, 143523), (1184, 139644), (1293, 127872), (1296, 127576), (1332, 124128), (1724, 95904), (1728, 95682), (1776, 93096), (1998, 82752), (2368, 69822), (2586, 63936), (2592, 63788), (2664, 62064), (2997, 55168), (3448, 47952), (3456, 47841), (3552, 46548), (3879, 42624), (3996, 41376), (4736, 34911), (5172, 31968), (5184, 31894), (5328, 31032), (5994, 27584), (6896, 23976), (7104, 23274), (7758, 21312), (7992, 20688), (10344, 15984), (10368, 15947), (10656, 15516), (11637, 14208), (11988, 13792)]