138663558

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 377395200

約数和(自身を除く): 238731642

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 29, 31, 33, 38, 41, 57, 58, 62, 66, 82, 87, 93, 99, 114, 123, 171, 174, 186, 198, 209, 246, 261, 279, 319, 341, 342, 369, 418, 451, 522, 551, 558, 589, 627, 638, 682, 738, 779, 899, 902, 957, 1023, 1102, 1178, 1189, 1254, 1271, 1353, 1558, 1653, 1767, 1798, 1881, 1914, 2046, 2337, 2378, 2542, 2697, 2706, 2871, 3069, 3306, 3534, 3567, 3762, 3813, 4059, 4674, 4959, 5301, 5394, 5742, 6061, 6138, 6479, 7011, 7134, 7626, 8091, 8118, 8569, 9889, 9918, 10602, 10701, 11439, 12122, 12958, 13079, 13981, 14022, 16182, 17081, 17138, 18183, 19437, 19778, 21402, 22591, 22878, 24149, 25707, 26158, 27962, 29667, 34162, 36366, 36859, 38874, 39237, 41943, 45182, 48298, 51243, 51414, 54549, 58311, 59334, 67773, 72447, 73718, 77121, 78474, 83886, 89001, 102486, 109098, 110577, 116622, 117711, 125829, 135546, 144894, 153729, 154242, 178002, 187891, 203319, 217341, 221154, 235422, 248501, 251658, 265639, 307458, 331731, 375782, 405449, 406638, 434682, 497002, 531278, 563673, 663462, 700321, 745503, 796917, 810898, 1127346, 1216347, 1400642, 1491006, 1593834, 1691019, 2100963, 2236509, 2390751, 2432694, 3382038, 3649041, 4201926, 4473018, 4781502, 6302889, 7298082, 7703531, 12605778, 15407062, 23110593, 46221186, 69331779, 138663558]

約数ペア:

[(1, 138663558), (2, 69331779), (3, 46221186), (6, 23110593), (9, 15407062), (11, 12605778), (18, 7703531), (19, 7298082), (22, 6302889), (29, 4781502), (31, 4473018), (33, 4201926), (38, 3649041), (41, 3382038), (57, 2432694), (58, 2390751), (62, 2236509), (66, 2100963), (82, 1691019), (87, 1593834), (93, 1491006), (99, 1400642), (114, 1216347), (123, 1127346), (171, 810898), (174, 796917), (186, 745503), (198, 700321), (209, 663462), (246, 563673), (261, 531278), (279, 497002), (319, 434682), (341, 406638), (342, 405449), (369, 375782), (418, 331731), (451, 307458), (522, 265639), (551, 251658), (558, 248501), (589, 235422), (627, 221154), (638, 217341), (682, 203319), (738, 187891), (779, 178002), (899, 154242), (902, 153729), (957, 144894), (1023, 135546), (1102, 125829), (1178, 117711), (1189, 116622), (1254, 110577), (1271, 109098), (1353, 102486), (1558, 89001), (1653, 83886), (1767, 78474), (1798, 77121), (1881, 73718), (1914, 72447), (2046, 67773), (2337, 59334), (2378, 58311), (2542, 54549), (2697, 51414), (2706, 51243), (2871, 48298), (3069, 45182), (3306, 41943), (3534, 39237), (3567, 38874), (3762, 36859), (3813, 36366), (4059, 34162), (4674, 29667), (4959, 27962), (5301, 26158), (5394, 25707), (5742, 24149), (6061, 22878), (6138, 22591), (6479, 21402), (7011, 19778), (7134, 19437), (7626, 18183), (8091, 17138), (8118, 17081), (8569, 16182), (9889, 14022), (9918, 13981), (10602, 13079), (10701, 12958), (11439, 12122)]