128128464

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{9173}}^1$

素因数の和:9284

約数の個数: 60

約数和(自身を含む): 362317956

約数和(自身を除く): 234189492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3492, 4656, 6984, 9173, 13968, 18346, 27519, 36692, 55038, 73384, 82557, 110076, 146768, 165114, 220152, 330228, 440304, 660456, 889781, 1320912, 1779562, 2669343, 3559124, 5338686, 7118248, 8008029, 10677372, 14236496, 16016058, 21354744, 32032116, 42709488, 64064232, 128128464]

約数ペア:

[(1, 128128464), (2, 64064232), (3, 42709488), (4, 32032116), (6, 21354744), (8, 16016058), (9, 14236496), (12, 10677372), (16, 8008029), (18, 7118248), (24, 5338686), (36, 3559124), (48, 2669343), (72, 1779562), (97, 1320912), (144, 889781), (194, 660456), (291, 440304), (388, 330228), (582, 220152), (776, 165114), (873, 146768), (1164, 110076), (1552, 82557), (1746, 73384), (2328, 55038), (3492, 36692), (4656, 27519), (6984, 18346), (9173, 13968)]