144621932

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 319742640

約数和(自身を除く): 175120708

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 211, 269, 364, 422, 538, 637, 844, 1076, 1274, 1477, 1883, 2548, 2743, 2954, 3497, 3766, 5486, 5908, 6994, 7532, 10339, 10972, 13181, 13988, 19201, 20678, 24479, 26362, 38402, 41356, 48958, 52724, 56759, 76804, 97916, 113518, 134407, 171353, 227036, 268814, 342706, 397313, 537628, 685412, 737867, 794626, 1475734, 1589252, 2781191, 2951468, 5165069, 5562382, 10330138, 11124764, 20660276, 36155483, 72310966, 144621932]

約数ペア:

[(1, 144621932), (2, 72310966), (4, 36155483), (7, 20660276), (13, 11124764), (14, 10330138), (26, 5562382), (28, 5165069), (49, 2951468), (52, 2781191), (91, 1589252), (98, 1475734), (182, 794626), (196, 737867), (211, 685412), (269, 537628), (364, 397313), (422, 342706), (538, 268814), (637, 227036), (844, 171353), (1076, 134407), (1274, 113518), (1477, 97916), (1883, 76804), (2548, 56759), (2743, 52724), (2954, 48958), (3497, 41356), (3766, 38402), (5486, 26362), (5908, 24479), (6994, 20678), (7532, 19201), (10339, 13988), (10972, 13181)]