188171984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 160

約数和(自身を含む): 506634240

約数和(自身を除く): 318462256

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 112, 124, 143, 154, 176, 182, 208, 217, 248, 286, 308, 341, 364, 379, 403, 434, 496, 572, 616, 682, 728, 758, 806, 868, 1001, 1144, 1232, 1364, 1456, 1516, 1612, 1736, 2002, 2288, 2387, 2653, 2728, 2821, 3032, 3224, 3472, 4004, 4169, 4433, 4774, 4927, 5306, 5456, 5642, 6064, 6448, 8008, 8338, 8866, 9548, 9854, 10612, 11284, 11749, 16016, 16676, 17732, 19096, 19708, 21224, 22568, 23498, 29183, 31031, 33352, 34489, 35464, 38192, 39416, 42448, 45136, 46996, 54197, 58366, 62062, 66704, 68978, 70928, 78832, 82243, 93992, 108394, 116732, 124124, 129239, 137956, 152737, 164486, 187984, 216788, 233464, 248248, 258478, 275912, 305474, 328972, 379379, 433576, 466928, 496496, 516956, 551824, 610948, 657944, 758758, 867152, 904673, 1033912, 1069159, 1221896, 1315888, 1517516, 1680107, 1809346, 2067824, 2138318, 2443792, 3035032, 3360214, 3618692, 4276636, 6070064, 6720428, 7237384, 8553272, 11760749, 13440856, 14474768, 17106544, 23521498, 26881712, 47042996, 94085992, 188171984]

約数ペア:

[(1, 188171984), (2, 94085992), (4, 47042996), (7, 26881712), (8, 23521498), (11, 17106544), (13, 14474768), (14, 13440856), (16, 11760749), (22, 8553272), (26, 7237384), (28, 6720428), (31, 6070064), (44, 4276636), (52, 3618692), (56, 3360214), (62, 3035032), (77, 2443792), (88, 2138318), (91, 2067824), (104, 1809346), (112, 1680107), (124, 1517516), (143, 1315888), (154, 1221896), (176, 1069159), (182, 1033912), (208, 904673), (217, 867152), (248, 758758), (286, 657944), (308, 610948), (341, 551824), (364, 516956), (379, 496496), (403, 466928), (434, 433576), (496, 379379), (572, 328972), (616, 305474), (682, 275912), (728, 258478), (758, 248248), (806, 233464), (868, 216788), (1001, 187984), (1144, 164486), (1232, 152737), (1364, 137956), (1456, 129239), (1516, 124124), (1612, 116732), (1736, 108394), (2002, 93992), (2288, 82243), (2387, 78832), (2653, 70928), (2728, 68978), (2821, 66704), (3032, 62062), (3224, 58366), (3472, 54197), (4004, 46996), (4169, 45136), (4433, 42448), (4774, 39416), (4927, 38192), (5306, 35464), (5456, 34489), (5642, 33352), (6064, 31031), (6448, 29183), (8008, 23498), (8338, 22568), (8866, 21224), (9548, 19708), (9854, 19096), (10612, 17732), (11284, 16676), (11749, 16016)]