193491584

素因数分解:

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

素因数の和:111

約数の個数: 144

約数和(自身を含む): 471486330

約数和(自身を除く): 277994746

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 121, 124, 128, 143, 176, 208, 242, 248, 286, 341, 352, 403, 416, 484, 496, 572, 682, 704, 806, 832, 961, 968, 992, 1144, 1364, 1408, 1573, 1612, 1664, 1922, 1936, 1984, 2288, 2728, 3146, 3224, 3751, 3844, 3872, 3968, 4433, 4576, 5456, 6292, 6448, 7502, 7688, 7744, 8866, 9152, 10571, 10912, 12493, 12584, 12896, 15004, 15376, 15488, 17732, 18304, 21142, 21824, 24986, 25168, 25792, 30008, 30752, 35464, 42284, 43648, 48763, 49972, 50336, 51584, 60016, 61504, 70928, 84568, 97526, 99944, 100672, 116281, 120032, 123008, 137423, 141856, 169136, 195052, 199888, 201344, 232562, 240064, 274846, 283712, 338272, 390104, 399776, 465124, 480128, 549692, 567424, 676544, 780208, 799552, 930248, 1099384, 1353088, 1511653, 1560416, 1599104, 1860496, 2198768, 3023306, 3120832, 3720992, 4397536, 6046612, 6241664, 7441984, 8795072, 12093224, 14883968, 17590144, 24186448, 48372896, 96745792, 193491584]

約数ペア:

[(1, 193491584), (2, 96745792), (4, 48372896), (8, 24186448), (11, 17590144), (13, 14883968), (16, 12093224), (22, 8795072), (26, 7441984), (31, 6241664), (32, 6046612), (44, 4397536), (52, 3720992), (62, 3120832), (64, 3023306), (88, 2198768), (104, 1860496), (121, 1599104), (124, 1560416), (128, 1511653), (143, 1353088), (176, 1099384), (208, 930248), (242, 799552), (248, 780208), (286, 676544), (341, 567424), (352, 549692), (403, 480128), (416, 465124), (484, 399776), (496, 390104), (572, 338272), (682, 283712), (704, 274846), (806, 240064), (832, 232562), (961, 201344), (968, 199888), (992, 195052), (1144, 169136), (1364, 141856), (1408, 137423), (1573, 123008), (1612, 120032), (1664, 116281), (1922, 100672), (1936, 99944), (1984, 97526), (2288, 84568), (2728, 70928), (3146, 61504), (3224, 60016), (3751, 51584), (3844, 50336), (3872, 49972), (3968, 48763), (4433, 43648), (4576, 42284), (5456, 35464), (6292, 30752), (6448, 30008), (7502, 25792), (7688, 25168), (7744, 24986), (8866, 21824), (9152, 21142), (10571, 18304), (10912, 17732), (12493, 15488), (12584, 15376), (12896, 15004)]