177294672

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:505

約数の個数: 120

約数和(自身を含む): 522288000

約数和(自身を除く): 344993328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 199, 207, 269, 276, 368, 398, 414, 538, 552, 597, 796, 807, 828, 1076, 1104, 1194, 1592, 1614, 1656, 1791, 2152, 2388, 2421, 3184, 3228, 3312, 3582, 4304, 4577, 4776, 4842, 6187, 6456, 7164, 9154, 9552, 9684, 12374, 12912, 13731, 14328, 18308, 18561, 19368, 24748, 27462, 28656, 36616, 37122, 38736, 41193, 49496, 53531, 54924, 55683, 73232, 74244, 82386, 98992, 107062, 109848, 111366, 148488, 160593, 164772, 214124, 219696, 222732, 296976, 321186, 329544, 428248, 445464, 481779, 642372, 659088, 856496, 890928, 963558, 1231213, 1284744, 1927116, 2462426, 2569488, 3693639, 3854232, 4924852, 7387278, 7708464, 9849704, 11080917, 14774556, 19699408, 22161834, 29549112, 44323668, 59098224, 88647336, 177294672]

約数ペア:

[(1, 177294672), (2, 88647336), (3, 59098224), (4, 44323668), (6, 29549112), (8, 22161834), (9, 19699408), (12, 14774556), (16, 11080917), (18, 9849704), (23, 7708464), (24, 7387278), (36, 4924852), (46, 3854232), (48, 3693639), (69, 2569488), (72, 2462426), (92, 1927116), (138, 1284744), (144, 1231213), (184, 963558), (199, 890928), (207, 856496), (269, 659088), (276, 642372), (368, 481779), (398, 445464), (414, 428248), (538, 329544), (552, 321186), (597, 296976), (796, 222732), (807, 219696), (828, 214124), (1076, 164772), (1104, 160593), (1194, 148488), (1592, 111366), (1614, 109848), (1656, 107062), (1791, 98992), (2152, 82386), (2388, 74244), (2421, 73232), (3184, 55683), (3228, 54924), (3312, 53531), (3582, 49496), (4304, 41193), (4577, 38736), (4776, 37122), (4842, 36616), (6187, 28656), (6456, 27462), (7164, 24748), (9154, 19368), (9552, 18561), (9684, 18308), (12374, 14328), (12912, 13731)]