135909704

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 304742400

約数和(自身を除く): 168832696

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 79, 124, 158, 217, 248, 316, 434, 553, 632, 868, 991, 1106, 1736, 1982, 2212, 2449, 3964, 4424, 4898, 6937, 7928, 9796, 13874, 17143, 19592, 27748, 30721, 34286, 55496, 61442, 68572, 78289, 122884, 137144, 156578, 215047, 245768, 313156, 430094, 548023, 626312, 860188, 1096046, 1720376, 2192092, 2426959, 4384184, 4853918, 9707836, 16988713, 19415672, 33977426, 67954852, 135909704]

約数ペア:

[(1, 135909704), (2, 67954852), (4, 33977426), (7, 19415672), (8, 16988713), (14, 9707836), (28, 4853918), (31, 4384184), (56, 2426959), (62, 2192092), (79, 1720376), (124, 1096046), (158, 860188), (217, 626312), (248, 548023), (316, 430094), (434, 313156), (553, 245768), (632, 215047), (868, 156578), (991, 137144), (1106, 122884), (1736, 78289), (1982, 68572), (2212, 61442), (2449, 55496), (3964, 34286), (4424, 30721), (4898, 27748), (6937, 19592), (7928, 17143), (9796, 13874)]