16100812

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 36197280

約数和(自身を除く): 20096468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 71, 89, 91, 98, 142, 178, 182, 196, 284, 356, 364, 497, 623, 637, 923, 994, 1157, 1246, 1274, 1846, 1988, 2314, 2492, 2548, 3479, 3692, 4361, 4628, 6319, 6461, 6958, 8099, 8722, 12638, 12922, 13916, 16198, 17444, 25276, 25844, 32396, 44233, 45227, 56693, 82147, 88466, 90454, 113386, 164294, 176932, 180908, 226772, 309631, 328588, 575029, 619262, 1150058, 1238524, 2300116, 4025203, 8050406, 16100812]

約数ペア:

[(1, 16100812), (2, 8050406), (4, 4025203), (7, 2300116), (13, 1238524), (14, 1150058), (26, 619262), (28, 575029), (49, 328588), (52, 309631), (71, 226772), (89, 180908), (91, 176932), (98, 164294), (142, 113386), (178, 90454), (182, 88466), (196, 82147), (284, 56693), (356, 45227), (364, 44233), (497, 32396), (623, 25844), (637, 25276), (923, 17444), (994, 16198), (1157, 13916), (1246, 12922), (1274, 12638), (1846, 8722), (1988, 8099), (2314, 6958), (2492, 6461), (2548, 6319), (3479, 4628), (3692, 4361)]