231159552

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^3\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 671331360

約数和(自身を除く): 440171808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 137, 156, 169, 192, 208, 256, 274, 312, 338, 384, 411, 416, 507, 548, 624, 676, 768, 822, 832, 1014, 1096, 1248, 1352, 1644, 1664, 1781, 2028, 2192, 2197, 2496, 2704, 3288, 3328, 3562, 4056, 4384, 4394, 4992, 5343, 5408, 6576, 6591, 7124, 8112, 8768, 8788, 9984, 10686, 10816, 13152, 13182, 14248, 16224, 17536, 17576, 21372, 21632, 23153, 26304, 26364, 28496, 32448, 35072, 35152, 42744, 43264, 46306, 52608, 52728, 56992, 64896, 69459, 70304, 85488, 92612, 105216, 105456, 113984, 129792, 138918, 140608, 170976, 185224, 210912, 227968, 277836, 281216, 300989, 341952, 370448, 421824, 455936, 555672, 562432, 601978, 683904, 740896, 843648, 902967, 1111344, 1203956, 1367808, 1481792, 1687296, 1805934, 2222688, 2407912, 2963584, 3611868, 4445376, 4815824, 5927168, 7223736, 8890752, 9631648, 14447472, 17781504, 19263296, 28894944, 38526592, 57789888, 77053184, 115579776, 231159552]

約数ペア:

[(1, 231159552), (2, 115579776), (3, 77053184), (4, 57789888), (6, 38526592), (8, 28894944), (12, 19263296), (13, 17781504), (16, 14447472), (24, 9631648), (26, 8890752), (32, 7223736), (39, 5927168), (48, 4815824), (52, 4445376), (64, 3611868), (78, 2963584), (96, 2407912), (104, 2222688), (128, 1805934), (137, 1687296), (156, 1481792), (169, 1367808), (192, 1203956), (208, 1111344), (256, 902967), (274, 843648), (312, 740896), (338, 683904), (384, 601978), (411, 562432), (416, 555672), (507, 455936), (548, 421824), (624, 370448), (676, 341952), (768, 300989), (822, 281216), (832, 277836), (1014, 227968), (1096, 210912), (1248, 185224), (1352, 170976), (1644, 140608), (1664, 138918), (1781, 129792), (2028, 113984), (2192, 105456), (2197, 105216), (2496, 92612), (2704, 85488), (3288, 70304), (3328, 69459), (3562, 64896), (4056, 56992), (4384, 52728), (4394, 52608), (4992, 46306), (5343, 43264), (5408, 42744), (6576, 35152), (6591, 35072), (7124, 32448), (8112, 28496), (8768, 26364), (8788, 26304), (9984, 23153), (10686, 21632), (10816, 21372), (13152, 17576), (13182, 17536), (14248, 16224)]