128886228

素因数分解:

$2^2\times 3^5\times {\mathrm{97}}^1\times {\mathrm{1367}}^1$

素因数の和:1483

約数の個数: 72

約数和(自身を含む): 341595072

約数和(自身を除く): 212708844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 97, 108, 162, 194, 243, 291, 324, 388, 486, 582, 873, 972, 1164, 1367, 1746, 2619, 2734, 3492, 4101, 5238, 5468, 7857, 8202, 10476, 12303, 15714, 16404, 23571, 24606, 31428, 36909, 47142, 49212, 73818, 94284, 110727, 132599, 147636, 221454, 265198, 332181, 397797, 442908, 530396, 664362, 795594, 1193391, 1328724, 1591188, 2386782, 3580173, 4773564, 7160346, 10740519, 14320692, 21481038, 32221557, 42962076, 64443114, 128886228]

約数ペア:

[(1, 128886228), (2, 64443114), (3, 42962076), (4, 32221557), (6, 21481038), (9, 14320692), (12, 10740519), (18, 7160346), (27, 4773564), (36, 3580173), (54, 2386782), (81, 1591188), (97, 1328724), (108, 1193391), (162, 795594), (194, 664362), (243, 530396), (291, 442908), (324, 397797), (388, 332181), (486, 265198), (582, 221454), (873, 147636), (972, 132599), (1164, 110727), (1367, 94284), (1746, 73818), (2619, 49212), (2734, 47142), (3492, 36909), (4101, 31428), (5238, 24606), (5468, 23571), (7857, 16404), (8202, 15714), (10476, 12303)]