164026863

素因数分解:

$3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:84

約数の個数: 180

約数和(自身を含む): 355719672

約数和(自身を除く): 191692809

約数列:

[1, 3, 7, 9, 11, 13, 17, 21, 27, 33, 39, 49, 51, 63, 77, 81, 91, 99, 117, 119, 143, 147, 153, 187, 189, 221, 231, 273, 289, 297, 351, 357, 429, 441, 459, 539, 561, 567, 637, 663, 693, 819, 833, 867, 891, 1001, 1053, 1071, 1287, 1309, 1323, 1377, 1547, 1617, 1683, 1911, 1989, 2023, 2079, 2431, 2457, 2499, 2601, 3003, 3179, 3213, 3757, 3861, 3927, 3969, 4641, 4851, 5049, 5733, 5967, 6069, 6237, 7007, 7293, 7371, 7497, 7803, 9009, 9163, 9537, 9639, 10829, 11271, 11583, 11781, 13923, 14161, 14553, 15147, 17017, 17199, 17901, 18207, 21021, 21879, 22253, 22491, 23409, 26299, 27027, 27489, 28611, 32487, 33813, 35343, 41327, 41769, 42483, 43659, 51051, 51597, 54621, 63063, 65637, 66759, 67473, 78897, 81081, 82467, 85833, 97461, 101439, 106029, 119119, 123981, 125307, 127449, 153153, 155771, 163863, 184093, 189189, 196911, 200277, 236691, 247401, 257499, 289289, 292383, 304317, 357357, 371943, 382347, 459459, 467313, 552279, 567567, 600831, 710073, 742203, 867867, 877149, 1072071, 1115829, 1147041, 1378377, 1401939, 1656837, 1802493, 2025023, 2130219, 2603601, 3216213, 3347487, 4205817, 4970511, 6075069, 7810803, 9648639, 12617451, 14911533, 18225207, 23432409, 54675621, 164026863]

約数ペア:

[(1, 164026863), (3, 54675621), (7, 23432409), (9, 18225207), (11, 14911533), (13, 12617451), (17, 9648639), (21, 7810803), (27, 6075069), (33, 4970511), (39, 4205817), (49, 3347487), (51, 3216213), (63, 2603601), (77, 2130219), (81, 2025023), (91, 1802493), (99, 1656837), (117, 1401939), (119, 1378377), (143, 1147041), (147, 1115829), (153, 1072071), (187, 877149), (189, 867867), (221, 742203), (231, 710073), (273, 600831), (289, 567567), (297, 552279), (351, 467313), (357, 459459), (429, 382347), (441, 371943), (459, 357357), (539, 304317), (561, 292383), (567, 289289), (637, 257499), (663, 247401), (693, 236691), (819, 200277), (833, 196911), (867, 189189), (891, 184093), (1001, 163863), (1053, 155771), (1071, 153153), (1287, 127449), (1309, 125307), (1323, 123981), (1377, 119119), (1547, 106029), (1617, 101439), (1683, 97461), (1911, 85833), (1989, 82467), (2023, 81081), (2079, 78897), (2431, 67473), (2457, 66759), (2499, 65637), (2601, 63063), (3003, 54621), (3179, 51597), (3213, 51051), (3757, 43659), (3861, 42483), (3927, 41769), (3969, 41327), (4641, 35343), (4851, 33813), (5049, 32487), (5733, 28611), (5967, 27489), (6069, 27027), (6237, 26299), (7007, 23409), (7293, 22491), (7371, 22253), (7497, 21879), (7803, 21021), (9009, 18207), (9163, 17901), (9537, 17199), (9639, 17017), (10829, 15147), (11271, 14553), (11583, 14161), (11781, 13923)]