144709708

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 303952880

約数和(自身を除く): 159243172

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 109, 121, 143, 211, 218, 242, 286, 422, 436, 484, 572, 844, 1199, 1417, 1573, 2321, 2398, 2743, 2834, 3146, 4642, 4796, 5486, 5668, 6292, 9284, 10972, 13189, 15587, 22999, 25531, 26378, 30173, 31174, 45998, 51062, 52756, 60346, 62348, 91996, 102124, 120692, 171457, 252989, 298987, 331903, 342914, 505978, 597974, 663806, 685828, 1011956, 1195948, 1327612, 2782879, 3288857, 5565758, 6577714, 11131516, 13155428, 36177427, 72354854, 144709708]

約数ペア:

[(1, 144709708), (2, 72354854), (4, 36177427), (11, 13155428), (13, 11131516), (22, 6577714), (26, 5565758), (44, 3288857), (52, 2782879), (109, 1327612), (121, 1195948), (143, 1011956), (211, 685828), (218, 663806), (242, 597974), (286, 505978), (422, 342914), (436, 331903), (484, 298987), (572, 252989), (844, 171457), (1199, 120692), (1417, 102124), (1573, 91996), (2321, 62348), (2398, 60346), (2743, 52756), (2834, 51062), (3146, 45998), (4642, 31174), (4796, 30173), (5486, 26378), (5668, 25531), (6292, 22999), (9284, 15587), (10972, 13189)]