141457408

素因数分解:

$2^{11}\times {\mathrm{17}}^2\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 301719600

約数和(自身を除く): 160262192

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 239, 256, 272, 289, 478, 512, 544, 578, 956, 1024, 1088, 1156, 1912, 2048, 2176, 2312, 3824, 4063, 4352, 4624, 7648, 8126, 8704, 9248, 15296, 16252, 17408, 18496, 30592, 32504, 34816, 36992, 61184, 65008, 69071, 73984, 122368, 130016, 138142, 147968, 244736, 260032, 276284, 295936, 489472, 520064, 552568, 591872, 1040128, 1105136, 2080256, 2210272, 4160512, 4420544, 8321024, 8841088, 17682176, 35364352, 70728704, 141457408]

約数ペア:

[(1, 141457408), (2, 70728704), (4, 35364352), (8, 17682176), (16, 8841088), (17, 8321024), (32, 4420544), (34, 4160512), (64, 2210272), (68, 2080256), (128, 1105136), (136, 1040128), (239, 591872), (256, 552568), (272, 520064), (289, 489472), (478, 295936), (512, 276284), (544, 260032), (578, 244736), (956, 147968), (1024, 138142), (1088, 130016), (1156, 122368), (1912, 73984), (2048, 69071), (2176, 65008), (2312, 61184), (3824, 36992), (4063, 34816), (4352, 32504), (4624, 30592), (7648, 18496), (8126, 17408), (8704, 16252), (9248, 15296)]