171571932

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 180

約数和(自身を含む): 531841464

約数和(自身を除く): 360269532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 101, 107, 108, 126, 147, 162, 189, 196, 202, 214, 252, 294, 303, 321, 324, 378, 404, 428, 441, 567, 588, 606, 642, 707, 749, 756, 882, 909, 963, 1134, 1212, 1284, 1323, 1414, 1498, 1764, 1818, 1926, 2121, 2247, 2268, 2646, 2727, 2828, 2889, 2996, 3636, 3852, 3969, 4242, 4494, 4949, 5243, 5292, 5454, 5778, 6363, 6741, 7938, 8181, 8484, 8667, 8988, 9898, 10486, 10807, 10908, 11556, 12726, 13482, 14847, 15729, 15876, 16362, 17334, 19089, 19796, 20223, 20972, 21614, 25452, 26964, 29694, 31458, 32421, 32724, 34668, 38178, 40446, 43228, 44541, 47187, 57267, 59388, 60669, 62916, 64842, 75649, 76356, 80892, 89082, 94374, 97263, 114534, 121338, 129684, 133623, 141561, 151298, 178164, 188748, 194526, 226947, 229068, 242676, 267246, 283122, 291789, 302596, 389052, 400869, 424683, 453894, 529543, 534492, 566244, 583578, 680841, 801738, 849366, 875367, 907788, 1059086, 1167156, 1361682, 1588629, 1603476, 1698732, 1750734, 2042523, 2118172, 2723364, 3177258, 3501468, 4085046, 4765887, 6127569, 6354516, 8170092, 9531774, 12255138, 14297661, 19063548, 24510276, 28595322, 42892983, 57190644, 85785966, 171571932]

約数ペア:

[(1, 171571932), (2, 85785966), (3, 57190644), (4, 42892983), (6, 28595322), (7, 24510276), (9, 19063548), (12, 14297661), (14, 12255138), (18, 9531774), (21, 8170092), (27, 6354516), (28, 6127569), (36, 4765887), (42, 4085046), (49, 3501468), (54, 3177258), (63, 2723364), (81, 2118172), (84, 2042523), (98, 1750734), (101, 1698732), (107, 1603476), (108, 1588629), (126, 1361682), (147, 1167156), (162, 1059086), (189, 907788), (196, 875367), (202, 849366), (214, 801738), (252, 680841), (294, 583578), (303, 566244), (321, 534492), (324, 529543), (378, 453894), (404, 424683), (428, 400869), (441, 389052), (567, 302596), (588, 291789), (606, 283122), (642, 267246), (707, 242676), (749, 229068), (756, 226947), (882, 194526), (909, 188748), (963, 178164), (1134, 151298), (1212, 141561), (1284, 133623), (1323, 129684), (1414, 121338), (1498, 114534), (1764, 97263), (1818, 94374), (1926, 89082), (2121, 80892), (2247, 76356), (2268, 75649), (2646, 64842), (2727, 62916), (2828, 60669), (2889, 59388), (2996, 57267), (3636, 47187), (3852, 44541), (3969, 43228), (4242, 40446), (4494, 38178), (4949, 34668), (5243, 32724), (5292, 32421), (5454, 31458), (5778, 29694), (6363, 26964), (6741, 25452), (7938, 21614), (8181, 20972), (8484, 20223), (8667, 19796), (8988, 19089), (9898, 17334), (10486, 16362), (10807, 15876), (10908, 15729), (11556, 14847), (12726, 13482)]