111971076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{997}}^1$

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 305819136

約数和(自身を除く): 193848060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 191, 196, 294, 382, 573, 588, 764, 997, 1146, 1337, 1994, 2292, 2674, 2991, 3988, 4011, 5348, 5982, 6979, 8022, 9359, 11964, 13958, 16044, 18718, 20937, 27916, 28077, 37436, 41874, 48853, 56154, 83748, 97706, 112308, 146559, 190427, 195412, 293118, 380854, 571281, 586236, 761708, 1142562, 1332989, 2285124, 2665978, 3998967, 5331956, 7997934, 9330923, 15995868, 18661846, 27992769, 37323692, 55985538, 111971076]

約数ペア:

[(1, 111971076), (2, 55985538), (3, 37323692), (4, 27992769), (6, 18661846), (7, 15995868), (12, 9330923), (14, 7997934), (21, 5331956), (28, 3998967), (42, 2665978), (49, 2285124), (84, 1332989), (98, 1142562), (147, 761708), (191, 586236), (196, 571281), (294, 380854), (382, 293118), (573, 195412), (588, 190427), (764, 146559), (997, 112308), (1146, 97706), (1337, 83748), (1994, 56154), (2292, 48853), (2674, 41874), (2991, 37436), (3988, 28077), (4011, 27916), (5348, 20937), (5982, 18718), (6979, 16044), (8022, 13958), (9359, 11964)]