163399572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{257}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 503368320

約数和(自身を除く): 339968748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 108, 116, 126, 174, 189, 203, 252, 257, 261, 348, 378, 406, 514, 522, 609, 756, 771, 783, 812, 841, 1028, 1044, 1218, 1542, 1566, 1682, 1799, 1827, 2313, 2436, 2523, 3084, 3132, 3364, 3598, 3654, 4626, 5046, 5397, 5481, 5887, 6939, 7196, 7308, 7453, 7569, 9252, 10092, 10794, 10962, 11774, 13878, 14906, 15138, 16191, 17661, 21588, 21924, 22359, 22707, 23548, 27756, 29812, 30276, 32382, 35322, 44718, 45414, 48573, 52171, 52983, 64764, 67077, 70644, 89436, 90828, 97146, 104342, 105966, 134154, 156513, 158949, 194292, 201231, 208684, 211932, 216137, 268308, 313026, 317898, 402462, 432274, 469539, 626052, 635796, 648411, 804924, 864548, 939078, 1296822, 1408617, 1512959, 1878156, 1945233, 2593644, 2817234, 3025918, 3890466, 4538877, 5634468, 5835699, 6051836, 7780932, 9077754, 11671398, 13616631, 18155508, 23342796, 27233262, 40849893, 54466524, 81699786, 163399572]

約数ペア:

[(1, 163399572), (2, 81699786), (3, 54466524), (4, 40849893), (6, 27233262), (7, 23342796), (9, 18155508), (12, 13616631), (14, 11671398), (18, 9077754), (21, 7780932), (27, 6051836), (28, 5835699), (29, 5634468), (36, 4538877), (42, 3890466), (54, 3025918), (58, 2817234), (63, 2593644), (84, 1945233), (87, 1878156), (108, 1512959), (116, 1408617), (126, 1296822), (174, 939078), (189, 864548), (203, 804924), (252, 648411), (257, 635796), (261, 626052), (348, 469539), (378, 432274), (406, 402462), (514, 317898), (522, 313026), (609, 268308), (756, 216137), (771, 211932), (783, 208684), (812, 201231), (841, 194292), (1028, 158949), (1044, 156513), (1218, 134154), (1542, 105966), (1566, 104342), (1682, 97146), (1799, 90828), (1827, 89436), (2313, 70644), (2436, 67077), (2523, 64764), (3084, 52983), (3132, 52171), (3364, 48573), (3598, 45414), (3654, 44718), (4626, 35322), (5046, 32382), (5397, 30276), (5481, 29812), (5887, 27756), (6939, 23548), (7196, 22707), (7308, 22359), (7453, 21924), (7569, 21588), (9252, 17661), (10092, 16191), (10794, 15138), (10962, 14906), (11774, 13878)]