191502012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1061}}^1$

素因数の和:1183

約数の個数: 72

約数和(自身を含む): 489751920

約数和(自身を除く): 298249908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 169, 178, 267, 338, 356, 507, 534, 676, 1014, 1061, 1068, 1157, 2028, 2122, 2314, 3183, 3471, 4244, 4628, 6366, 6942, 12732, 13793, 13884, 15041, 27586, 30082, 41379, 45123, 55172, 60164, 82758, 90246, 94429, 165516, 179309, 180492, 188858, 283287, 358618, 377716, 537927, 566574, 717236, 1075854, 1133148, 1227577, 2151708, 2455154, 3682731, 4910308, 7365462, 14730924, 15958501, 31917002, 47875503, 63834004, 95751006, 191502012]

約数ペア:

[(1, 191502012), (2, 95751006), (3, 63834004), (4, 47875503), (6, 31917002), (12, 15958501), (13, 14730924), (26, 7365462), (39, 4910308), (52, 3682731), (78, 2455154), (89, 2151708), (156, 1227577), (169, 1133148), (178, 1075854), (267, 717236), (338, 566574), (356, 537927), (507, 377716), (534, 358618), (676, 283287), (1014, 188858), (1061, 180492), (1068, 179309), (1157, 165516), (2028, 94429), (2122, 90246), (2314, 82758), (3183, 60164), (3471, 55172), (4244, 45123), (4628, 41379), (6366, 30082), (6942, 27586), (12732, 15041), (13793, 13884)]