141299444

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1377

約数の個数: 72

約数和(自身を含む): 310157064

約数和(自身を除く): 168857620

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 121, 143, 187, 221, 242, 286, 374, 442, 484, 572, 748, 884, 1321, 1573, 2057, 2431, 2642, 3146, 4114, 4862, 5284, 6292, 8228, 9724, 14531, 17173, 22457, 26741, 29062, 34346, 44914, 53482, 58124, 68692, 89828, 106964, 159841, 188903, 247027, 291941, 319682, 377806, 494054, 583882, 639364, 755612, 988108, 1167764, 2077933, 2717297, 3211351, 4155866, 5434594, 6422702, 8311732, 10869188, 12845404, 35324861, 70649722, 141299444]

約数ペア:

[(1, 141299444), (2, 70649722), (4, 35324861), (11, 12845404), (13, 10869188), (17, 8311732), (22, 6422702), (26, 5434594), (34, 4155866), (44, 3211351), (52, 2717297), (68, 2077933), (121, 1167764), (143, 988108), (187, 755612), (221, 639364), (242, 583882), (286, 494054), (374, 377806), (442, 319682), (484, 291941), (572, 247027), (748, 188903), (884, 159841), (1321, 106964), (1573, 89828), (2057, 68692), (2431, 58124), (2642, 53482), (3146, 44914), (4114, 34346), (4862, 29062), (5284, 26741), (6292, 22457), (8228, 17173), (9724, 14531)]