142707136

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:570

約数の個数: 112

約数和(自身を含む): 344107008

約数和(自身を除く): 201399872

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 143, 176, 208, 248, 286, 341, 352, 403, 416, 496, 503, 572, 682, 704, 806, 832, 992, 1006, 1144, 1364, 1612, 1984, 2012, 2288, 2728, 3224, 4024, 4433, 4576, 5456, 5533, 6448, 6539, 8048, 8866, 9152, 10912, 11066, 12896, 13078, 15593, 16096, 17732, 21824, 22132, 25792, 26156, 31186, 32192, 35464, 44264, 52312, 62372, 70928, 71929, 88528, 104624, 124744, 141856, 143858, 171523, 177056, 202709, 209248, 249488, 283712, 287716, 343046, 354112, 405418, 418496, 498976, 575432, 686092, 810836, 997952, 1150864, 1372184, 1621672, 2229799, 2301728, 2744368, 3243344, 4459598, 4603456, 5488736, 6486688, 8919196, 10977472, 12973376, 17838392, 35676784, 71353568, 142707136]

約数ペア:

[(1, 142707136), (2, 71353568), (4, 35676784), (8, 17838392), (11, 12973376), (13, 10977472), (16, 8919196), (22, 6486688), (26, 5488736), (31, 4603456), (32, 4459598), (44, 3243344), (52, 2744368), (62, 2301728), (64, 2229799), (88, 1621672), (104, 1372184), (124, 1150864), (143, 997952), (176, 810836), (208, 686092), (248, 575432), (286, 498976), (341, 418496), (352, 405418), (403, 354112), (416, 343046), (496, 287716), (503, 283712), (572, 249488), (682, 209248), (704, 202709), (806, 177056), (832, 171523), (992, 143858), (1006, 141856), (1144, 124744), (1364, 104624), (1612, 88528), (1984, 71929), (2012, 70928), (2288, 62372), (2728, 52312), (3224, 44264), (4024, 35464), (4433, 32192), (4576, 31186), (5456, 26156), (5533, 25792), (6448, 22132), (6539, 21824), (8048, 17732), (8866, 16096), (9152, 15593), (10912, 13078), (11066, 12896)]