191411766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 524141280

約数和(自身を除く): 332729514

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 89, 91, 101, 117, 126, 169, 178, 182, 202, 234, 267, 273, 303, 338, 507, 534, 546, 606, 623, 707, 801, 819, 909, 1014, 1157, 1183, 1246, 1313, 1414, 1521, 1602, 1638, 1818, 1869, 2121, 2314, 2366, 2626, 3042, 3471, 3549, 3738, 3939, 4242, 5607, 6363, 6942, 7098, 7878, 8099, 8989, 9191, 10413, 10647, 11214, 11817, 12726, 15041, 16198, 17069, 17978, 18382, 20826, 21294, 23634, 24297, 26967, 27573, 30082, 34138, 45123, 48594, 51207, 53934, 55146, 62923, 72891, 80901, 82719, 90246, 102414, 105287, 116857, 119483, 125846, 135369, 145782, 153621, 161802, 165438, 188769, 210574, 233714, 238966, 270738, 307242, 315861, 350571, 358449, 377538, 566307, 631722, 701142, 716898, 817999, 947583, 1051713, 1075347, 1132614, 1519141, 1635998, 1895166, 2103426, 2150694, 2453997, 3038282, 4557423, 4907994, 7361991, 9114846, 10633987, 13672269, 14723982, 21267974, 27344538, 31901961, 63803922, 95705883, 191411766]

約数ペア:

[(1, 191411766), (2, 95705883), (3, 63803922), (6, 31901961), (7, 27344538), (9, 21267974), (13, 14723982), (14, 13672269), (18, 10633987), (21, 9114846), (26, 7361991), (39, 4907994), (42, 4557423), (63, 3038282), (78, 2453997), (89, 2150694), (91, 2103426), (101, 1895166), (117, 1635998), (126, 1519141), (169, 1132614), (178, 1075347), (182, 1051713), (202, 947583), (234, 817999), (267, 716898), (273, 701142), (303, 631722), (338, 566307), (507, 377538), (534, 358449), (546, 350571), (606, 315861), (623, 307242), (707, 270738), (801, 238966), (819, 233714), (909, 210574), (1014, 188769), (1157, 165438), (1183, 161802), (1246, 153621), (1313, 145782), (1414, 135369), (1521, 125846), (1602, 119483), (1638, 116857), (1818, 105287), (1869, 102414), (2121, 90246), (2314, 82719), (2366, 80901), (2626, 72891), (3042, 62923), (3471, 55146), (3549, 53934), (3738, 51207), (3939, 48594), (4242, 45123), (5607, 34138), (6363, 30082), (6942, 27573), (7098, 26967), (7878, 24297), (8099, 23634), (8989, 21294), (9191, 20826), (10413, 18382), (10647, 17978), (11214, 17069), (11817, 16198), (12726, 15041)]