189500496

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{439}}^1$

素因数の和:513

約数の個数: 120

約数和(自身を含む): 543090240

約数和(自身を除く): 353589744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 439, 529, 552, 782, 816, 878, 1058, 1104, 1173, 1317, 1564, 1587, 1756, 2116, 2346, 2634, 3128, 3174, 3512, 4232, 4692, 5268, 6256, 6348, 7024, 7463, 8464, 8993, 9384, 10097, 10536, 12696, 14926, 17986, 18768, 20194, 21072, 22389, 25392, 26979, 29852, 30291, 35972, 40388, 44778, 53958, 59704, 60582, 71944, 80776, 89556, 107916, 119408, 121164, 143888, 161552, 171649, 179112, 215832, 232231, 242328, 343298, 358224, 431664, 464462, 484656, 514947, 686596, 696693, 928924, 1029894, 1373192, 1393386, 1857848, 2059788, 2746384, 2786772, 3715696, 3947927, 4119576, 5573544, 7895854, 8239152, 11147088, 11843781, 15791708, 23687562, 31583416, 47375124, 63166832, 94750248, 189500496]

約数ペア:

[(1, 189500496), (2, 94750248), (3, 63166832), (4, 47375124), (6, 31583416), (8, 23687562), (12, 15791708), (16, 11843781), (17, 11147088), (23, 8239152), (24, 7895854), (34, 5573544), (46, 4119576), (48, 3947927), (51, 3715696), (68, 2786772), (69, 2746384), (92, 2059788), (102, 1857848), (136, 1393386), (138, 1373192), (184, 1029894), (204, 928924), (272, 696693), (276, 686596), (368, 514947), (391, 484656), (408, 464462), (439, 431664), (529, 358224), (552, 343298), (782, 242328), (816, 232231), (878, 215832), (1058, 179112), (1104, 171649), (1173, 161552), (1317, 143888), (1564, 121164), (1587, 119408), (1756, 107916), (2116, 89556), (2346, 80776), (2634, 71944), (3128, 60582), (3174, 59704), (3512, 53958), (4232, 44778), (4692, 40388), (5268, 35972), (6256, 30291), (6348, 29852), (7024, 26979), (7463, 25392), (8464, 22389), (8993, 21072), (9384, 20194), (10097, 18768), (10536, 17986), (12696, 14926)]