121252992

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:674

約数の個数: 128

約数和(自身を含む): 373401600

約数和(自身を除く): 252148608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 128, 158, 168, 192, 224, 237, 316, 336, 384, 448, 474, 553, 571, 632, 672, 896, 948, 1106, 1142, 1264, 1344, 1659, 1713, 1896, 2212, 2284, 2528, 2688, 3318, 3426, 3792, 3997, 4424, 4568, 5056, 6636, 6852, 7584, 7994, 8848, 9136, 10112, 11991, 13272, 13704, 15168, 15988, 17696, 18272, 23982, 26544, 27408, 30336, 31976, 35392, 36544, 45109, 47964, 53088, 54816, 63952, 70784, 73088, 90218, 95928, 106176, 109632, 127904, 135327, 180436, 191856, 212352, 219264, 255808, 270654, 315763, 360872, 383712, 511616, 541308, 631526, 721744, 767424, 947289, 1082616, 1263052, 1443488, 1534848, 1894578, 2165232, 2526104, 2886976, 3789156, 4330464, 5052208, 5773952, 7578312, 8660928, 10104416, 15156624, 17321856, 20208832, 30313248, 40417664, 60626496, 121252992]

約数ペア:

[(1, 121252992), (2, 60626496), (3, 40417664), (4, 30313248), (6, 20208832), (7, 17321856), (8, 15156624), (12, 10104416), (14, 8660928), (16, 7578312), (21, 5773952), (24, 5052208), (28, 4330464), (32, 3789156), (42, 2886976), (48, 2526104), (56, 2165232), (64, 1894578), (79, 1534848), (84, 1443488), (96, 1263052), (112, 1082616), (128, 947289), (158, 767424), (168, 721744), (192, 631526), (224, 541308), (237, 511616), (316, 383712), (336, 360872), (384, 315763), (448, 270654), (474, 255808), (553, 219264), (571, 212352), (632, 191856), (672, 180436), (896, 135327), (948, 127904), (1106, 109632), (1142, 106176), (1264, 95928), (1344, 90218), (1659, 73088), (1713, 70784), (1896, 63952), (2212, 54816), (2284, 53088), (2528, 47964), (2688, 45109), (3318, 36544), (3426, 35392), (3792, 31976), (3997, 30336), (4424, 27408), (4568, 26544), (5056, 23982), (6636, 18272), (6852, 17696), (7584, 15988), (7994, 15168), (8848, 13704), (9136, 13272), (10112, 11991)]